91180680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6971}}^1$

素因数の和:7094

約数の個数: 64

約数和(自身を含む): 276091200

約数和(自身を除く): 184910520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 6971, 13080, 13942, 20913, 27884, 34855, 41826, 55768, 69710, 83652, 104565, 139420, 167304, 209130, 278840, 418260, 759839, 836520, 1519678, 2279517, 3039356, 3799195, 4559034, 6078712, 7598390, 9118068, 11397585, 15196780, 18236136, 22795170, 30393560, 45590340, 91180680]

約数ペア:

[(1, 91180680), (2, 45590340), (3, 30393560), (4, 22795170), (5, 18236136), (6, 15196780), (8, 11397585), (10, 9118068), (12, 7598390), (15, 6078712), (20, 4559034), (24, 3799195), (30, 3039356), (40, 2279517), (60, 1519678), (109, 836520), (120, 759839), (218, 418260), (327, 278840), (436, 209130), (545, 167304), (654, 139420), (872, 104565), (1090, 83652), (1308, 69710), (1635, 55768), (2180, 41826), (2616, 34855), (3270, 27884), (4360, 20913), (6540, 13942), (6971, 13080)]