72762480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{14437}}^1$

素因数の和:14463

約数の個数: 120

約数和(自身を含む): 279288672

約数和(自身を除く): 206526192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 14437, 28874, 43311, 57748, 72185, 86622, 101059, 115496, 129933, 144370, 173244, 202118, 216555, 230992, 259866, 288740, 303177, 346488, 404236, 433110, 505295, 519732, 577480, 606354, 649665, 692976, 808472, 866220, 909531, 1010590, 1039464, 1154960, 1212708, 1299330, 1515885, 1616944, 1732440, 1819062, 2021180, 2078928, 2425416, 2598660, 3031770, 3464880, 3638124, 4042360, 4547655, 4850832, 5197320, 6063540, 7276248, 8084720, 9095310, 10394640, 12127080, 14552496, 18190620, 24254160, 36381240, 72762480]

約数ペア:

[(1, 72762480), (2, 36381240), (3, 24254160), (4, 18190620), (5, 14552496), (6, 12127080), (7, 10394640), (8, 9095310), (9, 8084720), (10, 7276248), (12, 6063540), (14, 5197320), (15, 4850832), (16, 4547655), (18, 4042360), (20, 3638124), (21, 3464880), (24, 3031770), (28, 2598660), (30, 2425416), (35, 2078928), (36, 2021180), (40, 1819062), (42, 1732440), (45, 1616944), (48, 1515885), (56, 1299330), (60, 1212708), (63, 1154960), (70, 1039464), (72, 1010590), (80, 909531), (84, 866220), (90, 808472), (105, 692976), (112, 649665), (120, 606354), (126, 577480), (140, 519732), (144, 505295), (168, 433110), (180, 404236), (210, 346488), (240, 303177), (252, 288740), (280, 259866), (315, 230992), (336, 216555), (360, 202118), (420, 173244), (504, 144370), (560, 129933), (630, 115496), (720, 101059), (840, 86622), (1008, 72185), (1260, 57748), (1680, 43311), (2520, 28874), (5040, 14437)]