12117960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 40393080

約数和(自身を除く): 28275120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 821, 984, 1230, 1476, 1640, 1642, 1845, 2460, 2463, 2952, 3284, 3690, 4105, 4920, 4926, 6568, 7380, 7389, 8210, 9852, 12315, 14760, 14778, 16420, 19704, 24630, 29556, 32840, 33661, 36945, 49260, 59112, 67322, 73890, 98520, 100983, 134644, 147780, 168305, 201966, 269288, 295560, 302949, 336610, 403932, 504915, 605898, 673220, 807864, 1009830, 1211796, 1346440, 1514745, 2019660, 2423592, 3029490, 4039320, 6058980, 12117960]

約数ペア:

[(1, 12117960), (2, 6058980), (3, 4039320), (4, 3029490), (5, 2423592), (6, 2019660), (8, 1514745), (9, 1346440), (10, 1211796), (12, 1009830), (15, 807864), (18, 673220), (20, 605898), (24, 504915), (30, 403932), (36, 336610), (40, 302949), (41, 295560), (45, 269288), (60, 201966), (72, 168305), (82, 147780), (90, 134644), (120, 100983), (123, 98520), (164, 73890), (180, 67322), (205, 59112), (246, 49260), (328, 36945), (360, 33661), (369, 32840), (410, 29556), (492, 24630), (615, 19704), (738, 16420), (820, 14778), (821, 14760), (984, 12315), (1230, 9852), (1476, 8210), (1640, 7389), (1642, 7380), (1845, 6568), (2460, 4926), (2463, 4920), (2952, 4105), (3284, 3690)]