89252160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:648

約数の個数: 112

約数和(自身を含む): 285292800

約数和(自身を除く): 196040640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 389, 478, 480, 717, 778, 956, 960, 1167, 1195, 1434, 1556, 1912, 1945, 2334, 2390, 2868, 3112, 3585, 3824, 3890, 4668, 4780, 5736, 5835, 6224, 7170, 7648, 7780, 9336, 9560, 11472, 11670, 12448, 14340, 15296, 15560, 18672, 19120, 22944, 23340, 24896, 28680, 31120, 37344, 38240, 45888, 46680, 57360, 62240, 74688, 76480, 92971, 93360, 114720, 124480, 185942, 186720, 229440, 278913, 371884, 373440, 464855, 557826, 743768, 929710, 1115652, 1394565, 1487536, 1859420, 2231304, 2789130, 2975072, 3718840, 4462608, 5578260, 5950144, 7437680, 8925216, 11156520, 14875360, 17850432, 22313040, 29750720, 44626080, 89252160]

約数ペア:

[(1, 89252160), (2, 44626080), (3, 29750720), (4, 22313040), (5, 17850432), (6, 14875360), (8, 11156520), (10, 8925216), (12, 7437680), (15, 5950144), (16, 5578260), (20, 4462608), (24, 3718840), (30, 2975072), (32, 2789130), (40, 2231304), (48, 1859420), (60, 1487536), (64, 1394565), (80, 1115652), (96, 929710), (120, 743768), (160, 557826), (192, 464855), (239, 373440), (240, 371884), (320, 278913), (389, 229440), (478, 186720), (480, 185942), (717, 124480), (778, 114720), (956, 93360), (960, 92971), (1167, 76480), (1195, 74688), (1434, 62240), (1556, 57360), (1912, 46680), (1945, 45888), (2334, 38240), (2390, 37344), (2868, 31120), (3112, 28680), (3585, 24896), (3824, 23340), (3890, 22944), (4668, 19120), (4780, 18672), (5736, 15560), (5835, 15296), (6224, 14340), (7170, 12448), (7648, 11670), (7780, 11472), (9336, 9560)]