91820640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1072

約数の個数: 96

約数和(自身を含む): 290830176

約数和(自身を除く): 199009536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 233, 240, 466, 480, 699, 821, 932, 1165, 1398, 1642, 1864, 2330, 2463, 2796, 3284, 3495, 3728, 4105, 4660, 4926, 5592, 6568, 6990, 7456, 8210, 9320, 9852, 11184, 12315, 13136, 13980, 16420, 18640, 19704, 22368, 24630, 26272, 27960, 32840, 37280, 39408, 49260, 55920, 65680, 78816, 98520, 111840, 131360, 191293, 197040, 382586, 394080, 573879, 765172, 956465, 1147758, 1530344, 1912930, 2295516, 2869395, 3060688, 3825860, 4591032, 5738790, 6121376, 7651720, 9182064, 11477580, 15303440, 18364128, 22955160, 30606880, 45910320, 91820640]

約数ペア:

[(1, 91820640), (2, 45910320), (3, 30606880), (4, 22955160), (5, 18364128), (6, 15303440), (8, 11477580), (10, 9182064), (12, 7651720), (15, 6121376), (16, 5738790), (20, 4591032), (24, 3825860), (30, 3060688), (32, 2869395), (40, 2295516), (48, 1912930), (60, 1530344), (80, 1147758), (96, 956465), (120, 765172), (160, 573879), (233, 394080), (240, 382586), (466, 197040), (480, 191293), (699, 131360), (821, 111840), (932, 98520), (1165, 78816), (1398, 65680), (1642, 55920), (1864, 49260), (2330, 39408), (2463, 37280), (2796, 32840), (3284, 27960), (3495, 26272), (3728, 24630), (4105, 22368), (4660, 19704), (4926, 18640), (5592, 16420), (6568, 13980), (6990, 13136), (7456, 12315), (8210, 11184), (9320, 9852)]