15732420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 48698496

約数和(自身を除く): 32966076

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 197, 220, 242, 330, 363, 394, 484, 591, 605, 660, 726, 788, 985, 1182, 1210, 1331, 1452, 1815, 1970, 2167, 2364, 2420, 2662, 2955, 3630, 3940, 3993, 4334, 5324, 5910, 6501, 6655, 7260, 7986, 8668, 10835, 11820, 13002, 13310, 15972, 19965, 21670, 23837, 26004, 26620, 32505, 39930, 43340, 47674, 65010, 71511, 79860, 95348, 119185, 130020, 143022, 238370, 262207, 286044, 357555, 476740, 524414, 715110, 786621, 1048828, 1311035, 1430220, 1573242, 2622070, 3146484, 3933105, 5244140, 7866210, 15732420]

約数ペア:

[(1, 15732420), (2, 7866210), (3, 5244140), (4, 3933105), (5, 3146484), (6, 2622070), (10, 1573242), (11, 1430220), (12, 1311035), (15, 1048828), (20, 786621), (22, 715110), (30, 524414), (33, 476740), (44, 357555), (55, 286044), (60, 262207), (66, 238370), (110, 143022), (121, 130020), (132, 119185), (165, 95348), (197, 79860), (220, 71511), (242, 65010), (330, 47674), (363, 43340), (394, 39930), (484, 32505), (591, 26620), (605, 26004), (660, 23837), (726, 21670), (788, 19965), (985, 15972), (1182, 13310), (1210, 13002), (1331, 11820), (1452, 10835), (1815, 8668), (1970, 7986), (2167, 7260), (2364, 6655), (2420, 6501), (2662, 5910), (2955, 5324), (3630, 4334), (3940, 3993)]