121187040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19421}}^1$

素因数の和:19452

約数の個数: 96

約数和(自身を含む): 411124896

約数和(自身を除く): 289937856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 19421, 38842, 58263, 77684, 97105, 116526, 155368, 194210, 233052, 252473, 291315, 310736, 388420, 466104, 504946, 582630, 621472, 757419, 776840, 932208, 1009892, 1165260, 1262365, 1514838, 1553680, 1864416, 2019784, 2330520, 2524730, 3029676, 3107360, 3787095, 4039568, 4661040, 5049460, 6059352, 7574190, 8079136, 9322080, 10098920, 12118704, 15148380, 20197840, 24237408, 30296760, 40395680, 60593520, 121187040]

約数ペア:

[(1, 121187040), (2, 60593520), (3, 40395680), (4, 30296760), (5, 24237408), (6, 20197840), (8, 15148380), (10, 12118704), (12, 10098920), (13, 9322080), (15, 8079136), (16, 7574190), (20, 6059352), (24, 5049460), (26, 4661040), (30, 4039568), (32, 3787095), (39, 3107360), (40, 3029676), (48, 2524730), (52, 2330520), (60, 2019784), (65, 1864416), (78, 1553680), (80, 1514838), (96, 1262365), (104, 1165260), (120, 1009892), (130, 932208), (156, 776840), (160, 757419), (195, 621472), (208, 582630), (240, 504946), (260, 466104), (312, 388420), (390, 310736), (416, 291315), (480, 252473), (520, 233052), (624, 194210), (780, 155368), (1040, 116526), (1248, 97105), (1560, 77684), (2080, 58263), (3120, 38842), (6240, 19421)]