67529520

素因数分解:

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

素因数の和:1411

約数の個数: 120

約数和(自身を含む): 230154912

約数和(自身を除く): 162625392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1321, 1420, 1704, 2130, 2556, 2642, 2840, 3195, 3408, 3963, 4260, 5112, 5284, 5680, 6390, 6605, 7926, 8520, 10224, 10568, 11889, 12780, 13210, 15852, 17040, 19815, 21136, 23778, 25560, 26420, 31704, 39630, 47556, 51120, 52840, 59445, 63408, 79260, 93791, 95112, 105680, 118890, 158520, 187582, 190224, 237780, 281373, 317040, 375164, 468955, 475560, 562746, 750328, 844119, 937910, 951120, 1125492, 1406865, 1500656, 1688238, 1875820, 2250984, 2813730, 3376476, 3751640, 4220595, 4501968, 5627460, 6752952, 7503280, 8441190, 11254920, 13505904, 16882380, 22509840, 33764760, 67529520]

約数ペア:

[(1, 67529520), (2, 33764760), (3, 22509840), (4, 16882380), (5, 13505904), (6, 11254920), (8, 8441190), (9, 7503280), (10, 6752952), (12, 5627460), (15, 4501968), (16, 4220595), (18, 3751640), (20, 3376476), (24, 2813730), (30, 2250984), (36, 1875820), (40, 1688238), (45, 1500656), (48, 1406865), (60, 1125492), (71, 951120), (72, 937910), (80, 844119), (90, 750328), (120, 562746), (142, 475560), (144, 468955), (180, 375164), (213, 317040), (240, 281373), (284, 237780), (355, 190224), (360, 187582), (426, 158520), (568, 118890), (639, 105680), (710, 95112), (720, 93791), (852, 79260), (1065, 63408), (1136, 59445), (1278, 52840), (1321, 51120), (1420, 47556), (1704, 39630), (2130, 31704), (2556, 26420), (2642, 25560), (2840, 23778), (3195, 21136), (3408, 19815), (3963, 17040), (4260, 15852), (5112, 13210), (5284, 12780), (5680, 11889), (6390, 10568), (6605, 10224), (7926, 8520)]