129963480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1877}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 390774240

約数和(自身を除く): 260810760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 1154, 1731, 1877, 2308, 2885, 3462, 3754, 4616, 5631, 5770, 6924, 7508, 8655, 9385, 11262, 11540, 13848, 15016, 17310, 18770, 22524, 23080, 28155, 34620, 37540, 45048, 56310, 69240, 75080, 112620, 225240, 1083029, 2166058, 3249087, 4332116, 5415145, 6498174, 8664232, 10830290, 12996348, 16245435, 21660580, 25992696, 32490870, 43321160, 64981740, 129963480]

約数ペア:

[(1, 129963480), (2, 64981740), (3, 43321160), (4, 32490870), (5, 25992696), (6, 21660580), (8, 16245435), (10, 12996348), (12, 10830290), (15, 8664232), (20, 6498174), (24, 5415145), (30, 4332116), (40, 3249087), (60, 2166058), (120, 1083029), (577, 225240), (1154, 112620), (1731, 75080), (1877, 69240), (2308, 56310), (2885, 45048), (3462, 37540), (3754, 34620), (4616, 28155), (5631, 23080), (5770, 22524), (6924, 18770), (7508, 17310), (8655, 15016), (9385, 13848), (11262, 11540)]