7408440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 25945920

約数和(自身を除く): 18537480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 1583, 2340, 3166, 4680, 4749, 6332, 7915, 9498, 12664, 14247, 15830, 18996, 20579, 23745, 28494, 31660, 37992, 41158, 47490, 56988, 61737, 63320, 71235, 82316, 94980, 102895, 113976, 123474, 142470, 164632, 185211, 189960, 205790, 246948, 284940, 308685, 370422, 411580, 493896, 569880, 617370, 740844, 823160, 926055, 1234740, 1481688, 1852110, 2469480, 3704220, 7408440]

約数ペア:

[(1, 7408440), (2, 3704220), (3, 2469480), (4, 1852110), (5, 1481688), (6, 1234740), (8, 926055), (9, 823160), (10, 740844), (12, 617370), (13, 569880), (15, 493896), (18, 411580), (20, 370422), (24, 308685), (26, 284940), (30, 246948), (36, 205790), (39, 189960), (40, 185211), (45, 164632), (52, 142470), (60, 123474), (65, 113976), (72, 102895), (78, 94980), (90, 82316), (104, 71235), (117, 63320), (120, 61737), (130, 56988), (156, 47490), (180, 41158), (195, 37992), (234, 31660), (260, 28494), (312, 23745), (360, 20579), (390, 18996), (468, 15830), (520, 14247), (585, 12664), (780, 9498), (936, 7915), (1170, 6332), (1560, 4749), (1583, 4680), (2340, 3166)]