16409880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 54100800

約数和(自身を除く): 37690920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 577, 632, 711, 790, 948, 1154, 1185, 1422, 1580, 1731, 1896, 2308, 2370, 2844, 2885, 3160, 3462, 3555, 4616, 4740, 5193, 5688, 5770, 6924, 7110, 8655, 9480, 10386, 11540, 13848, 14220, 17310, 20772, 23080, 25965, 28440, 34620, 41544, 45583, 51930, 69240, 91166, 103860, 136749, 182332, 207720, 227915, 273498, 364664, 410247, 455830, 546996, 683745, 820494, 911660, 1093992, 1367490, 1640988, 1823320, 2051235, 2734980, 3281976, 4102470, 5469960, 8204940, 16409880]

約数ペア:

[(1, 16409880), (2, 8204940), (3, 5469960), (4, 4102470), (5, 3281976), (6, 2734980), (8, 2051235), (9, 1823320), (10, 1640988), (12, 1367490), (15, 1093992), (18, 911660), (20, 820494), (24, 683745), (30, 546996), (36, 455830), (40, 410247), (45, 364664), (60, 273498), (72, 227915), (79, 207720), (90, 182332), (120, 136749), (158, 103860), (180, 91166), (237, 69240), (316, 51930), (360, 45583), (395, 41544), (474, 34620), (577, 28440), (632, 25965), (711, 23080), (790, 20772), (948, 17310), (1154, 14220), (1185, 13848), (1422, 11540), (1580, 10386), (1731, 9480), (1896, 8655), (2308, 7110), (2370, 6924), (2844, 5770), (2885, 5688), (3160, 5193), (3462, 4740), (3555, 4616)]