25159320

素因数分解:

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

素因数の和:4145

約数の個数: 96

約数和(自身を含む): 86598720

約数和(自身を除く): 61439400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 4111, 6120, 8222, 12333, 16444, 20555, 24666, 32888, 36999, 41110, 49332, 61665, 69887, 73998, 82220, 98664, 123330, 139774, 147996, 164440, 184995, 209661, 246660, 279548, 295992, 349435, 369990, 419322, 493320, 559096, 628983, 698870, 739980, 838644, 1048305, 1257966, 1397740, 1479960, 1677288, 2096610, 2515932, 2795480, 3144915, 4193220, 5031864, 6289830, 8386440, 12579660, 25159320]

約数ペア:

[(1, 25159320), (2, 12579660), (3, 8386440), (4, 6289830), (5, 5031864), (6, 4193220), (8, 3144915), (9, 2795480), (10, 2515932), (12, 2096610), (15, 1677288), (17, 1479960), (18, 1397740), (20, 1257966), (24, 1048305), (30, 838644), (34, 739980), (36, 698870), (40, 628983), (45, 559096), (51, 493320), (60, 419322), (68, 369990), (72, 349435), (85, 295992), (90, 279548), (102, 246660), (120, 209661), (136, 184995), (153, 164440), (170, 147996), (180, 139774), (204, 123330), (255, 98664), (306, 82220), (340, 73998), (360, 69887), (408, 61665), (510, 49332), (612, 41110), (680, 36999), (765, 32888), (1020, 24666), (1224, 20555), (1530, 16444), (2040, 12333), (3060, 8222), (4111, 6120)]