238372560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4663}}^1$

素因数の和:4753

約数の個数: 120

約数和(自身を含む): 811983744

約数和(自身を除く): 573611184

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, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 4663, 5112, 5680, 6390, 8520, 9326, 10224, 12780, 13989, 17040, 18652, 23315, 25560, 27978, 37304, 41967, 46630, 51120, 55956, 69945, 74608, 83934, 93260, 111912, 139890, 167868, 186520, 209835, 223824, 279780, 331073, 335736, 373040, 419670, 559560, 662146, 671472, 839340, 993219, 1119120, 1324292, 1655365, 1678680, 1986438, 2648584, 2979657, 3310730, 3357360, 3972876, 4966095, 5297168, 5959314, 6621460, 7945752, 9932190, 11918628, 13242920, 14898285, 15891504, 19864380, 23837256, 26485840, 29796570, 39728760, 47674512, 59593140, 79457520, 119186280, 238372560]

約数ペア:

[(1, 238372560), (2, 119186280), (3, 79457520), (4, 59593140), (5, 47674512), (6, 39728760), (8, 29796570), (9, 26485840), (10, 23837256), (12, 19864380), (15, 15891504), (16, 14898285), (18, 13242920), (20, 11918628), (24, 9932190), (30, 7945752), (36, 6621460), (40, 5959314), (45, 5297168), (48, 4966095), (60, 3972876), (71, 3357360), (72, 3310730), (80, 2979657), (90, 2648584), (120, 1986438), (142, 1678680), (144, 1655365), (180, 1324292), (213, 1119120), (240, 993219), (284, 839340), (355, 671472), (360, 662146), (426, 559560), (568, 419670), (639, 373040), (710, 335736), (720, 331073), (852, 279780), (1065, 223824), (1136, 209835), (1278, 186520), (1420, 167868), (1704, 139890), (2130, 111912), (2556, 93260), (2840, 83934), (3195, 74608), (3408, 69945), (4260, 55956), (4663, 51120), (5112, 46630), (5680, 41967), (6390, 37304), (8520, 27978), (9326, 25560), (10224, 23315), (12780, 18652), (13989, 17040)]