481380480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11939}}^1$

素因数の和:11971

約数の個数: 192

約数和(自身を含む): 1899892800

約数和(自身を除く): 1418512320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 11939, 13440, 20160, 23878, 35817, 40320, 47756, 59695, 71634, 83573, 95512, 107451, 119390, 143268, 167146, 179085, 191024, 214902, 238780, 250719, 286536, 334292, 358170, 382048, 417865, 429804, 477560, 501438, 537255, 573072, 668584, 716340, 752157, 764096, 835730, 859608, 955120, 1002876, 1074510, 1146144, 1253595, 1337168, 1432680, 1504314, 1528192, 1671460, 1719216, 1910240, 2005752, 2149020, 2292288, 2507190, 2674336, 2865360, 3008628, 3342920, 3438432, 3760785, 3820480, 4011504, 4298040, 4584576, 5014380, 5348672, 5730720, 6017256, 6685840, 6876864, 7521570, 7640960, 8023008, 8596080, 10028760, 10697344, 11461440, 12034512, 13371680, 13753728, 15043140, 16046016, 17192160, 20057520, 22922880, 24069024, 26743360, 30086280, 32092032, 34384320, 40115040, 48138048, 53486720, 60172560, 68768640, 80230080, 96276096, 120345120, 160460160, 240690240, 481380480]

約数ペア:

[(1, 481380480), (2, 240690240), (3, 160460160), (4, 120345120), (5, 96276096), (6, 80230080), (7, 68768640), (8, 60172560), (9, 53486720), (10, 48138048), (12, 40115040), (14, 34384320), (15, 32092032), (16, 30086280), (18, 26743360), (20, 24069024), (21, 22922880), (24, 20057520), (28, 17192160), (30, 16046016), (32, 15043140), (35, 13753728), (36, 13371680), (40, 12034512), (42, 11461440), (45, 10697344), (48, 10028760), (56, 8596080), (60, 8023008), (63, 7640960), (64, 7521570), (70, 6876864), (72, 6685840), (80, 6017256), (84, 5730720), (90, 5348672), (96, 5014380), (105, 4584576), (112, 4298040), (120, 4011504), (126, 3820480), (128, 3760785), (140, 3438432), (144, 3342920), (160, 3008628), (168, 2865360), (180, 2674336), (192, 2507190), (210, 2292288), (224, 2149020), (240, 2005752), (252, 1910240), (280, 1719216), (288, 1671460), (315, 1528192), (320, 1504314), (336, 1432680), (360, 1337168), (384, 1253595), (420, 1146144), (448, 1074510), (480, 1002876), (504, 955120), (560, 859608), (576, 835730), (630, 764096), (640, 752157), (672, 716340), (720, 668584), (840, 573072), (896, 537255), (960, 501438), (1008, 477560), (1120, 429804), (1152, 417865), (1260, 382048), (1344, 358170), (1440, 334292), (1680, 286536), (1920, 250719), (2016, 238780), (2240, 214902), (2520, 191024), (2688, 179085), (2880, 167146), (3360, 143268), (4032, 119390), (4480, 107451), (5040, 95512), (5760, 83573), (6720, 71634), (8064, 59695), (10080, 47756), (11939, 40320), (13440, 35817), (20160, 23878)]