149997360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4139}}^1$

素因数の和:4306

約数の個数: 80

約数和(自身を含む): 468184320

約数和(自身を除く): 318186960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4139, 4530, 6040, 7248, 8278, 9060, 12080, 12417, 16556, 18120, 20695, 24834, 33112, 36240, 41390, 49668, 62085, 66224, 82780, 99336, 124170, 165560, 198672, 248340, 331120, 496680, 624989, 993360, 1249978, 1874967, 2499956, 3124945, 3749934, 4999912, 6249890, 7499868, 9374835, 9999824, 12499780, 14999736, 18749670, 24999560, 29999472, 37499340, 49999120, 74998680, 149997360]

約数ペア:

[(1, 149997360), (2, 74998680), (3, 49999120), (4, 37499340), (5, 29999472), (6, 24999560), (8, 18749670), (10, 14999736), (12, 12499780), (15, 9999824), (16, 9374835), (20, 7499868), (24, 6249890), (30, 4999912), (40, 3749934), (48, 3124945), (60, 2499956), (80, 1874967), (120, 1249978), (151, 993360), (240, 624989), (302, 496680), (453, 331120), (604, 248340), (755, 198672), (906, 165560), (1208, 124170), (1510, 99336), (1812, 82780), (2265, 66224), (2416, 62085), (3020, 49668), (3624, 41390), (4139, 36240), (4530, 33112), (6040, 24834), (7248, 20695), (8278, 18120), (9060, 16556), (12080, 12417)]