38654760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3881}}^1$

素因数の和:3978

約数の個数: 64

約数和(自身を含む): 117391680

約数和(自身を除く): 78736920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 3881, 4980, 7762, 9960, 11643, 15524, 19405, 23286, 31048, 38810, 46572, 58215, 77620, 93144, 116430, 155240, 232860, 322123, 465720, 644246, 966369, 1288492, 1610615, 1932738, 2576984, 3221230, 3865476, 4831845, 6442460, 7730952, 9663690, 12884920, 19327380, 38654760]

約数ペア:

[(1, 38654760), (2, 19327380), (3, 12884920), (4, 9663690), (5, 7730952), (6, 6442460), (8, 4831845), (10, 3865476), (12, 3221230), (15, 2576984), (20, 1932738), (24, 1610615), (30, 1288492), (40, 966369), (60, 644246), (83, 465720), (120, 322123), (166, 232860), (249, 155240), (332, 116430), (415, 93144), (498, 77620), (664, 58215), (830, 46572), (996, 38810), (1245, 31048), (1660, 23286), (1992, 19405), (2490, 15524), (3320, 11643), (3881, 9960), (4980, 7762)]