12579660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4143

約数の個数: 72

約数和(自身を含む): 40412736

約数和(自身を除く): 27833076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 4111, 8222, 12333, 16444, 20555, 24666, 36999, 41110, 49332, 61665, 69887, 73998, 82220, 123330, 139774, 147996, 184995, 209661, 246660, 279548, 349435, 369990, 419322, 628983, 698870, 739980, 838644, 1048305, 1257966, 1397740, 2096610, 2515932, 3144915, 4193220, 6289830, 12579660]

約数ペア:

[(1, 12579660), (2, 6289830), (3, 4193220), (4, 3144915), (5, 2515932), (6, 2096610), (9, 1397740), (10, 1257966), (12, 1048305), (15, 838644), (17, 739980), (18, 698870), (20, 628983), (30, 419322), (34, 369990), (36, 349435), (45, 279548), (51, 246660), (60, 209661), (68, 184995), (85, 147996), (90, 139774), (102, 123330), (153, 82220), (170, 73998), (180, 69887), (204, 61665), (255, 49332), (306, 41110), (340, 36999), (510, 24666), (612, 20555), (765, 16444), (1020, 12333), (1530, 8222), (3060, 4111)]