648480453120

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{1042439}}^1$

素因数の和:1042477

約数の個数: 240

約数和(自身を含む): 2329052806080

約数和(自身を除く): 1680572352960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5184, 5760, 6480, 6912, 7680, 7776, 8640, 9720, 10368, 11520, 12960, 13824, 15552, 17280, 19440, 20736, 23040, 25920, 31104, 34560, 38880, 41472, 51840, 62208, 69120, 77760, 103680, 124416, 155520, 207360, 311040, 622080, 1042439, 2084878, 3127317, 4169756, 5212195, 6254634, 8339512, 9381951, 10424390, 12509268, 15636585, 16679024, 18763902, 20848780, 25018536, 28145853, 31273170, 33358048, 37527804, 41697560, 46909755, 50037072, 56291706, 62546340, 66716096, 75055608, 83395120, 84437559, 93819510, 100074144, 112583412, 125092680, 133432192, 140729265, 150111216, 166790240, 168875118, 187639020, 200148288, 225166824, 250185360, 253312677, 266864384, 281458530, 300222432, 333580480, 337750236, 375278040, 400296576, 422187795, 450333648, 500370720, 506625354, 533728768, 562917060, 600444864, 667160960, 675500472, 750556080, 800593152, 844375590, 900667296, 1000741440, 1013250708, 1125834120, 1200889728, 1266563385, 1334321920, 1351000944, 1501112160, 1601186304, 1688751180, 1801334592, 2001482880, 2026501416, 2251668240, 2401779456, 2533126770, 2668643840, 2702001888, 3002224320, 3377502360, 3602669184, 4002965760, 4053002832, 4503336480, 4803558912, 5066253540, 5404003776, 6004448640, 6755004720, 7205338368, 8005931520, 8106005664, 9006672960, 10132507080, 10808007552, 12008897280, 13510009440, 14410676736, 16212011328, 18013345920, 20265014160, 21616015104, 24017794560, 27020018880, 32424022656, 36026691840, 40530028320, 43232030208, 54040037760, 64848045312, 72053383680, 81060056640, 108080075520, 129696090624, 162120113280, 216160151040, 324240226560, 648480453120]

約数ペア:

[(1, 648480453120), (2, 324240226560), (3, 216160151040), (4, 162120113280), (5, 129696090624), (6, 108080075520), (8, 81060056640), (9, 72053383680), (10, 64848045312), (12, 54040037760), (15, 43232030208), (16, 40530028320), (18, 36026691840), (20, 32424022656), (24, 27020018880), (27, 24017794560), (30, 21616015104), (32, 20265014160), (36, 18013345920), (40, 16212011328), (45, 14410676736), (48, 13510009440), (54, 12008897280), (60, 10808007552), (64, 10132507080), (72, 9006672960), (80, 8106005664), (81, 8005931520), (90, 7205338368), (96, 6755004720), (108, 6004448640), (120, 5404003776), (128, 5066253540), (135, 4803558912), (144, 4503336480), (160, 4053002832), (162, 4002965760), (180, 3602669184), (192, 3377502360), (216, 3002224320), (240, 2702001888), (243, 2668643840), (256, 2533126770), (270, 2401779456), (288, 2251668240), (320, 2026501416), (324, 2001482880), (360, 1801334592), (384, 1688751180), (405, 1601186304), (432, 1501112160), (480, 1351000944), (486, 1334321920), (512, 1266563385), (540, 1200889728), (576, 1125834120), (640, 1013250708), (648, 1000741440), (720, 900667296), (768, 844375590), (810, 800593152), (864, 750556080), (960, 675500472), (972, 667160960), (1080, 600444864), (1152, 562917060), (1215, 533728768), (1280, 506625354), (1296, 500370720), (1440, 450333648), (1536, 422187795), (1620, 400296576), (1728, 375278040), (1920, 337750236), (1944, 333580480), (2160, 300222432), (2304, 281458530), (2430, 266864384), (2560, 253312677), (2592, 250185360), (2880, 225166824), (3240, 200148288), (3456, 187639020), (3840, 168875118), (3888, 166790240), (4320, 150111216), (4608, 140729265), (4860, 133432192), (5184, 125092680), (5760, 112583412), (6480, 100074144), (6912, 93819510), (7680, 84437559), (7776, 83395120), (8640, 75055608), (9720, 66716096), (10368, 62546340), (11520, 56291706), (12960, 50037072), (13824, 46909755), (15552, 41697560), (17280, 37527804), (19440, 33358048), (20736, 31273170), (23040, 28145853), (25920, 25018536), (31104, 20848780), (34560, 18763902), (38880, 16679024), (41472, 15636585), (51840, 12509268), (62208, 10424390), (69120, 9381951), (77760, 8339512), (103680, 6254634), (124416, 5212195), (155520, 4169756), (207360, 3127317), (311040, 2084878), (622080, 1042439)]