10440180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1917

約数の個数: 72

約数和(自身を含む): 32707584

約数和(自身を除く): 22267404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 1871, 2790, 3742, 5580, 5613, 7484, 9355, 11226, 16839, 18710, 22452, 28065, 33678, 37420, 56130, 58001, 67356, 84195, 112260, 116002, 168390, 174003, 232004, 290005, 336780, 348006, 522009, 580010, 696012, 870015, 1044018, 1160020, 1740030, 2088036, 2610045, 3480060, 5220090, 10440180]

約数ペア:

[(1, 10440180), (2, 5220090), (3, 3480060), (4, 2610045), (5, 2088036), (6, 1740030), (9, 1160020), (10, 1044018), (12, 870015), (15, 696012), (18, 580010), (20, 522009), (30, 348006), (31, 336780), (36, 290005), (45, 232004), (60, 174003), (62, 168390), (90, 116002), (93, 112260), (124, 84195), (155, 67356), (180, 58001), (186, 56130), (279, 37420), (310, 33678), (372, 28065), (465, 22452), (558, 18710), (620, 16839), (930, 11226), (1116, 9355), (1395, 7484), (1860, 5613), (1871, 5580), (2790, 3742)]