1157580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 3603600

約数和(自身を除く): 2446020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 109, 118, 177, 180, 218, 236, 295, 327, 354, 436, 531, 545, 590, 654, 708, 885, 981, 1062, 1090, 1180, 1308, 1635, 1770, 1962, 2124, 2180, 2655, 3270, 3540, 3924, 4905, 5310, 6431, 6540, 9810, 10620, 12862, 19293, 19620, 25724, 32155, 38586, 57879, 64310, 77172, 96465, 115758, 128620, 192930, 231516, 289395, 385860, 578790, 1157580]

約数ペア:

[(1, 1157580), (2, 578790), (3, 385860), (4, 289395), (5, 231516), (6, 192930), (9, 128620), (10, 115758), (12, 96465), (15, 77172), (18, 64310), (20, 57879), (30, 38586), (36, 32155), (45, 25724), (59, 19620), (60, 19293), (90, 12862), (109, 10620), (118, 9810), (177, 6540), (180, 6431), (218, 5310), (236, 4905), (295, 3924), (327, 3540), (354, 3270), (436, 2655), (531, 2180), (545, 2124), (590, 1962), (654, 1770), (708, 1635), (885, 1308), (981, 1180), (1062, 1090)]