421080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:65

約数の個数: 96

約数和(自身を含む): 1436400

約数和(自身を除く): 1015320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 121, 132, 145, 165, 174, 220, 232, 242, 264, 290, 319, 330, 348, 363, 435, 440, 484, 580, 605, 638, 660, 696, 726, 870, 957, 968, 1160, 1210, 1276, 1320, 1452, 1595, 1740, 1815, 1914, 2420, 2552, 2904, 3190, 3480, 3509, 3630, 3828, 4785, 4840, 6380, 7018, 7260, 7656, 9570, 10527, 12760, 14036, 14520, 17545, 19140, 21054, 28072, 35090, 38280, 42108, 52635, 70180, 84216, 105270, 140360, 210540, 421080]

約数ペア:

[(1, 421080), (2, 210540), (3, 140360), (4, 105270), (5, 84216), (6, 70180), (8, 52635), (10, 42108), (11, 38280), (12, 35090), (15, 28072), (20, 21054), (22, 19140), (24, 17545), (29, 14520), (30, 14036), (33, 12760), (40, 10527), (44, 9570), (55, 7656), (58, 7260), (60, 7018), (66, 6380), (87, 4840), (88, 4785), (110, 3828), (116, 3630), (120, 3509), (121, 3480), (132, 3190), (145, 2904), (165, 2552), (174, 2420), (220, 1914), (232, 1815), (242, 1740), (264, 1595), (290, 1452), (319, 1320), (330, 1276), (348, 1210), (363, 1160), (435, 968), (440, 957), (484, 870), (580, 726), (605, 696), (638, 660)]