87393360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{811}}^1$

素因数の和:1276

約数の個数: 80

約数和(自身を含む): 271857600

約数和(自身を除く): 184464240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 811, 898, 1347, 1622, 1796, 2245, 2433, 2694, 3244, 3592, 4055, 4490, 4866, 5388, 6488, 6735, 7184, 8110, 8980, 9732, 10776, 12165, 12976, 13470, 16220, 17960, 19464, 21552, 24330, 26940, 32440, 35920, 38928, 48660, 53880, 64880, 97320, 107760, 194640, 364139, 728278, 1092417, 1456556, 1820695, 2184834, 2913112, 3641390, 4369668, 5462085, 5826224, 7282780, 8739336, 10924170, 14565560, 17478672, 21848340, 29131120, 43696680, 87393360]

約数ペア:

[(1, 87393360), (2, 43696680), (3, 29131120), (4, 21848340), (5, 17478672), (6, 14565560), (8, 10924170), (10, 8739336), (12, 7282780), (15, 5826224), (16, 5462085), (20, 4369668), (24, 3641390), (30, 2913112), (40, 2184834), (48, 1820695), (60, 1456556), (80, 1092417), (120, 728278), (240, 364139), (449, 194640), (811, 107760), (898, 97320), (1347, 64880), (1622, 53880), (1796, 48660), (2245, 38928), (2433, 35920), (2694, 32440), (3244, 26940), (3592, 24330), (4055, 21552), (4490, 19464), (4866, 17960), (5388, 16220), (6488, 13470), (6735, 12976), (7184, 12165), (8110, 10776), (8980, 9732)]