15009660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 46309536

約数和(自身を除く): 31299876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1367, 1830, 2196, 2734, 2745, 3660, 4101, 5468, 5490, 6835, 8202, 10980, 12303, 13670, 16404, 20505, 24606, 27340, 41010, 49212, 61515, 82020, 83387, 123030, 166774, 246060, 250161, 333548, 416935, 500322, 750483, 833870, 1000644, 1250805, 1500966, 1667740, 2501610, 3001932, 3752415, 5003220, 7504830, 15009660]

約数ペア:

[(1, 15009660), (2, 7504830), (3, 5003220), (4, 3752415), (5, 3001932), (6, 2501610), (9, 1667740), (10, 1500966), (12, 1250805), (15, 1000644), (18, 833870), (20, 750483), (30, 500322), (36, 416935), (45, 333548), (60, 250161), (61, 246060), (90, 166774), (122, 123030), (180, 83387), (183, 82020), (244, 61515), (305, 49212), (366, 41010), (549, 27340), (610, 24606), (732, 20505), (915, 16404), (1098, 13670), (1220, 12303), (1367, 10980), (1830, 8202), (2196, 6835), (2734, 5490), (2745, 5468), (3660, 4101)]