3132240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 10046976

約数和(自身を除く): 6914736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 421, 465, 496, 620, 744, 842, 930, 1240, 1263, 1488, 1684, 1860, 2105, 2480, 2526, 3368, 3720, 4210, 5052, 6315, 6736, 7440, 8420, 10104, 12630, 13051, 16840, 20208, 25260, 26102, 33680, 39153, 50520, 52204, 65255, 78306, 101040, 104408, 130510, 156612, 195765, 208816, 261020, 313224, 391530, 522040, 626448, 783060, 1044080, 1566120, 3132240]

約数ペア:

[(1, 3132240), (2, 1566120), (3, 1044080), (4, 783060), (5, 626448), (6, 522040), (8, 391530), (10, 313224), (12, 261020), (15, 208816), (16, 195765), (20, 156612), (24, 130510), (30, 104408), (31, 101040), (40, 78306), (48, 65255), (60, 52204), (62, 50520), (80, 39153), (93, 33680), (120, 26102), (124, 25260), (155, 20208), (186, 16840), (240, 13051), (248, 12630), (310, 10104), (372, 8420), (421, 7440), (465, 6736), (496, 6315), (620, 5052), (744, 4210), (842, 3720), (930, 3368), (1240, 2526), (1263, 2480), (1488, 2105), (1684, 1860)]