55350480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1381}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 172738944

約数和(自身を除く): 117388464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1381, 1670, 2004, 2505, 2672, 2762, 3340, 4008, 4143, 5010, 5524, 6680, 6905, 8016, 8286, 10020, 11048, 13360, 13810, 16572, 20040, 20715, 22096, 27620, 33144, 40080, 41430, 55240, 66288, 82860, 110480, 165720, 230627, 331440, 461254, 691881, 922508, 1153135, 1383762, 1845016, 2306270, 2767524, 3459405, 3690032, 4612540, 5535048, 6918810, 9225080, 11070096, 13837620, 18450160, 27675240, 55350480]

約数ペア:

[(1, 55350480), (2, 27675240), (3, 18450160), (4, 13837620), (5, 11070096), (6, 9225080), (8, 6918810), (10, 5535048), (12, 4612540), (15, 3690032), (16, 3459405), (20, 2767524), (24, 2306270), (30, 1845016), (40, 1383762), (48, 1153135), (60, 922508), (80, 691881), (120, 461254), (167, 331440), (240, 230627), (334, 165720), (501, 110480), (668, 82860), (835, 66288), (1002, 55240), (1336, 41430), (1381, 40080), (1670, 33144), (2004, 27620), (2505, 22096), (2672, 20715), (2762, 20040), (3340, 16572), (4008, 13810), (4143, 13360), (5010, 11048), (5524, 10020), (6680, 8286), (6905, 8016)]