485460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 96

約数和(自身を含む): 1612800

約数和(自身を除く): 1127340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 87, 90, 93, 108, 116, 124, 135, 145, 155, 174, 180, 186, 261, 270, 279, 290, 310, 348, 372, 435, 465, 522, 540, 558, 580, 620, 783, 837, 870, 899, 930, 1044, 1116, 1305, 1395, 1566, 1674, 1740, 1798, 1860, 2610, 2697, 2790, 3132, 3348, 3596, 3915, 4185, 4495, 5220, 5394, 5580, 7830, 8091, 8370, 8990, 10788, 13485, 15660, 16182, 16740, 17980, 24273, 26970, 32364, 40455, 48546, 53940, 80910, 97092, 121365, 161820, 242730, 485460]

約数ペア:

[(1, 485460), (2, 242730), (3, 161820), (4, 121365), (5, 97092), (6, 80910), (9, 53940), (10, 48546), (12, 40455), (15, 32364), (18, 26970), (20, 24273), (27, 17980), (29, 16740), (30, 16182), (31, 15660), (36, 13485), (45, 10788), (54, 8990), (58, 8370), (60, 8091), (62, 7830), (87, 5580), (90, 5394), (93, 5220), (108, 4495), (116, 4185), (124, 3915), (135, 3596), (145, 3348), (155, 3132), (174, 2790), (180, 2697), (186, 2610), (261, 1860), (270, 1798), (279, 1740), (290, 1674), (310, 1566), (348, 1395), (372, 1305), (435, 1116), (465, 1044), (522, 930), (540, 899), (558, 870), (580, 837), (620, 783)]