122754480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{511477}}^1$

素因数の和:511493

約数の個数: 40

約数和(自身を含む): 380539632

約数和(自身を除く): 257785152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 511477, 1022954, 1534431, 2045908, 2557385, 3068862, 4091816, 5114770, 6137724, 7672155, 8183632, 10229540, 12275448, 15344310, 20459080, 24550896, 30688620, 40918160, 61377240, 122754480]

約数ペア:

[(1, 122754480), (2, 61377240), (3, 40918160), (4, 30688620), (5, 24550896), (6, 20459080), (8, 15344310), (10, 12275448), (12, 10229540), (15, 8183632), (16, 7672155), (20, 6137724), (24, 5114770), (30, 4091816), (40, 3068862), (48, 2557385), (60, 2045908), (80, 1534431), (120, 1022954), (240, 511477)]