22509840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1408

約数の個数: 80

約数和(自身を含む): 70816896

約数和(自身を除く): 48307056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1321, 1420, 1704, 2130, 2642, 2840, 3408, 3963, 4260, 5284, 5680, 6605, 7926, 8520, 10568, 13210, 15852, 17040, 19815, 21136, 26420, 31704, 39630, 52840, 63408, 79260, 93791, 105680, 158520, 187582, 281373, 317040, 375164, 468955, 562746, 750328, 937910, 1125492, 1406865, 1500656, 1875820, 2250984, 2813730, 3751640, 4501968, 5627460, 7503280, 11254920, 22509840]

約数ペア:

[(1, 22509840), (2, 11254920), (3, 7503280), (4, 5627460), (5, 4501968), (6, 3751640), (8, 2813730), (10, 2250984), (12, 1875820), (15, 1500656), (16, 1406865), (20, 1125492), (24, 937910), (30, 750328), (40, 562746), (48, 468955), (60, 375164), (71, 317040), (80, 281373), (120, 187582), (142, 158520), (213, 105680), (240, 93791), (284, 79260), (355, 63408), (426, 52840), (568, 39630), (710, 31704), (852, 26420), (1065, 21136), (1136, 19815), (1321, 17040), (1420, 15852), (1704, 13210), (2130, 10568), (2642, 8520), (2840, 7926), (3408, 6605), (3963, 5680), (4260, 5284)]