133332240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17921}}^1$

素因数の和:17968

約数の個数: 80

約数和(自身を含む): 426686976

約数和(自身を除く): 293354736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 17921, 35842, 53763, 71684, 89605, 107526, 143368, 179210, 215052, 268815, 286736, 358420, 430104, 537630, 555551, 716840, 860208, 1075260, 1111102, 1433680, 1666653, 2150520, 2222204, 2777755, 3333306, 4301040, 4444408, 5555510, 6666612, 8333265, 8888816, 11111020, 13333224, 16666530, 22222040, 26666448, 33333060, 44444080, 66666120, 133332240]

約数ペア:

[(1, 133332240), (2, 66666120), (3, 44444080), (4, 33333060), (5, 26666448), (6, 22222040), (8, 16666530), (10, 13333224), (12, 11111020), (15, 8888816), (16, 8333265), (20, 6666612), (24, 5555510), (30, 4444408), (31, 4301040), (40, 3333306), (48, 2777755), (60, 2222204), (62, 2150520), (80, 1666653), (93, 1433680), (120, 1111102), (124, 1075260), (155, 860208), (186, 716840), (240, 555551), (248, 537630), (310, 430104), (372, 358420), (465, 286736), (496, 268815), (620, 215052), (744, 179210), (930, 143368), (1240, 107526), (1488, 89605), (1860, 71684), (2480, 53763), (3720, 35842), (7440, 17921)]