481255920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11329}}^1$

素因数の和:11407

約数の個数: 120

約数和(自身を含む): 1643756400

約数和(自身を除く): 1162500480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 7080, 8496, 10620, 11329, 14160, 21240, 22658, 33987, 42480, 45316, 56645, 67974, 90632, 101961, 113290, 135948, 169935, 181264, 203922, 226580, 271896, 339870, 407844, 453160, 509805, 543792, 668411, 679740, 815688, 906320, 1019610, 1336822, 1359480, 1631376, 2005233, 2039220, 2673644, 2718960, 3342055, 4010466, 4078440, 5347288, 6015699, 6684110, 8020932, 8156880, 10026165, 10694576, 12031398, 13368220, 16041864, 20052330, 24062796, 26736440, 30078495, 32083728, 40104660, 48125592, 53472880, 60156990, 80209320, 96251184, 120313980, 160418640, 240627960, 481255920]

約数ペア:

[(1, 481255920), (2, 240627960), (3, 160418640), (4, 120313980), (5, 96251184), (6, 80209320), (8, 60156990), (9, 53472880), (10, 48125592), (12, 40104660), (15, 32083728), (16, 30078495), (18, 26736440), (20, 24062796), (24, 20052330), (30, 16041864), (36, 13368220), (40, 12031398), (45, 10694576), (48, 10026165), (59, 8156880), (60, 8020932), (72, 6684110), (80, 6015699), (90, 5347288), (118, 4078440), (120, 4010466), (144, 3342055), (177, 2718960), (180, 2673644), (236, 2039220), (240, 2005233), (295, 1631376), (354, 1359480), (360, 1336822), (472, 1019610), (531, 906320), (590, 815688), (708, 679740), (720, 668411), (885, 543792), (944, 509805), (1062, 453160), (1180, 407844), (1416, 339870), (1770, 271896), (2124, 226580), (2360, 203922), (2655, 181264), (2832, 169935), (3540, 135948), (4248, 113290), (4720, 101961), (5310, 90632), (7080, 67974), (8496, 56645), (10620, 45316), (11329, 42480), (14160, 33987), (21240, 22658)]