521407080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7583}}^1$

素因数の和:7791

約数の個数: 96

約数和(自身を含む): 1703669760

約数和(自身を除く): 1182262680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 191, 360, 382, 573, 764, 955, 1146, 1528, 1719, 1910, 2292, 2865, 3438, 3820, 4584, 5730, 6876, 7583, 7640, 8595, 11460, 13752, 15166, 17190, 22749, 22920, 30332, 34380, 37915, 45498, 60664, 68247, 68760, 75830, 90996, 113745, 136494, 151660, 181992, 227490, 272988, 303320, 341235, 454980, 545976, 682470, 909960, 1364940, 1448353, 2729880, 2896706, 4345059, 5793412, 7241765, 8690118, 11586824, 13035177, 14483530, 17380236, 21725295, 26070354, 28967060, 34760472, 43450590, 52140708, 57934120, 65175885, 86901180, 104281416, 130351770, 173802360, 260703540, 521407080]

約数ペア:

[(1, 521407080), (2, 260703540), (3, 173802360), (4, 130351770), (5, 104281416), (6, 86901180), (8, 65175885), (9, 57934120), (10, 52140708), (12, 43450590), (15, 34760472), (18, 28967060), (20, 26070354), (24, 21725295), (30, 17380236), (36, 14483530), (40, 13035177), (45, 11586824), (60, 8690118), (72, 7241765), (90, 5793412), (120, 4345059), (180, 2896706), (191, 2729880), (360, 1448353), (382, 1364940), (573, 909960), (764, 682470), (955, 545976), (1146, 454980), (1528, 341235), (1719, 303320), (1910, 272988), (2292, 227490), (2865, 181992), (3438, 151660), (3820, 136494), (4584, 113745), (5730, 90996), (6876, 75830), (7583, 68760), (7640, 68247), (8595, 60664), (11460, 45498), (13752, 37915), (15166, 34380), (17190, 30332), (22749, 22920)]