442216980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59921}}^1$

素因数の和:59977

約数の個数: 72

約数和(自身を含む): 1374131304

約数和(自身を除く): 931914324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 59921, 119842, 179763, 239684, 299605, 359526, 539289, 599210, 719052, 898815, 1078578, 1198420, 1797630, 2157156, 2456761, 2696445, 3595260, 4913522, 5392890, 7370283, 9827044, 10785780, 12283805, 14740566, 22110849, 24567610, 29481132, 36851415, 44221698, 49135220, 73702830, 88443396, 110554245, 147405660, 221108490, 442216980]

約数ペア:

[(1, 442216980), (2, 221108490), (3, 147405660), (4, 110554245), (5, 88443396), (6, 73702830), (9, 49135220), (10, 44221698), (12, 36851415), (15, 29481132), (18, 24567610), (20, 22110849), (30, 14740566), (36, 12283805), (41, 10785780), (45, 9827044), (60, 7370283), (82, 5392890), (90, 4913522), (123, 3595260), (164, 2696445), (180, 2456761), (205, 2157156), (246, 1797630), (369, 1198420), (410, 1078578), (492, 898815), (615, 719052), (738, 599210), (820, 539289), (1230, 359526), (1476, 299605), (1845, 239684), (2460, 179763), (3690, 119842), (7380, 59921)]