30725478720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{260209}}^1$

素因数の和:260273

約数の個数: 168

約数和(自身を含む): 108260890920

約数和(自身を除く): 77535412200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 7872, 9840, 11808, 13120, 14760, 19680, 23616, 29520, 39360, 59040, 118080, 260209, 520418, 780627, 1040836, 1301045, 1561254, 2081672, 2341881, 2602090, 3122508, 3903135, 4163344, 4683762, 5204180, 6245016, 7806270, 8326688, 9367524, 10408360, 10668569, 11709405, 12490032, 15612540, 16653376, 18735048, 20816720, 21337138, 23418810, 24980064, 31225080, 32005707, 37470096, 41633440, 42674276, 46837620, 49960128, 53342845, 62450160, 64011414, 74940192, 83266880, 85348552, 93675240, 96017121, 106685690, 124900320, 128022828, 149880384, 160028535, 170697104, 187350480, 192034242, 213371380, 249800640, 256045656, 320057070, 341394208, 374700960, 384068484, 426742760, 480085605, 512091312, 640114140, 682788416, 749401920, 768136968, 853485520, 960171210, 1024182624, 1280228280, 1536273936, 1706971040, 1920342420, 2048365248, 2560456560, 3072547872, 3413942080, 3840684840, 5120913120, 6145095744, 7681369680, 10241826240, 15362739360, 30725478720]

約数ペア:

[(1, 30725478720), (2, 15362739360), (3, 10241826240), (4, 7681369680), (5, 6145095744), (6, 5120913120), (8, 3840684840), (9, 3413942080), (10, 3072547872), (12, 2560456560), (15, 2048365248), (16, 1920342420), (18, 1706971040), (20, 1536273936), (24, 1280228280), (30, 1024182624), (32, 960171210), (36, 853485520), (40, 768136968), (41, 749401920), (45, 682788416), (48, 640114140), (60, 512091312), (64, 480085605), (72, 426742760), (80, 384068484), (82, 374700960), (90, 341394208), (96, 320057070), (120, 256045656), (123, 249800640), (144, 213371380), (160, 192034242), (164, 187350480), (180, 170697104), (192, 160028535), (205, 149880384), (240, 128022828), (246, 124900320), (288, 106685690), (320, 96017121), (328, 93675240), (360, 85348552), (369, 83266880), (410, 74940192), (480, 64011414), (492, 62450160), (576, 53342845), (615, 49960128), (656, 46837620), (720, 42674276), (738, 41633440), (820, 37470096), (960, 32005707), (984, 31225080), (1230, 24980064), (1312, 23418810), (1440, 21337138), (1476, 20816720), (1640, 18735048), (1845, 16653376), (1968, 15612540), (2460, 12490032), (2624, 11709405), (2880, 10668569), (2952, 10408360), (3280, 9367524), (3690, 8326688), (3936, 7806270), (4920, 6245016), (5904, 5204180), (6560, 4683762), (7380, 4163344), (7872, 3903135), (9840, 3122508), (11808, 2602090), (13120, 2341881), (14760, 2081672), (19680, 1561254), (23616, 1301045), (29520, 1040836), (39360, 780627), (59040, 520418), (118080, 260209)]