12528960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 41160192

約数和(自身を除く): 28631232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 421, 465, 480, 496, 620, 744, 842, 930, 960, 992, 1240, 1263, 1488, 1684, 1860, 1984, 2105, 2480, 2526, 2976, 3368, 3720, 4210, 4960, 5052, 5952, 6315, 6736, 7440, 8420, 9920, 10104, 12630, 13051, 13472, 14880, 16840, 20208, 25260, 26102, 26944, 29760, 33680, 39153, 40416, 50520, 52204, 65255, 67360, 78306, 80832, 101040, 104408, 130510, 134720, 156612, 195765, 202080, 208816, 261020, 313224, 391530, 404160, 417632, 522040, 626448, 783060, 835264, 1044080, 1252896, 1566120, 2088160, 2505792, 3132240, 4176320, 6264480, 12528960]

約数ペア:

[(1, 12528960), (2, 6264480), (3, 4176320), (4, 3132240), (5, 2505792), (6, 2088160), (8, 1566120), (10, 1252896), (12, 1044080), (15, 835264), (16, 783060), (20, 626448), (24, 522040), (30, 417632), (31, 404160), (32, 391530), (40, 313224), (48, 261020), (60, 208816), (62, 202080), (64, 195765), (80, 156612), (93, 134720), (96, 130510), (120, 104408), (124, 101040), (155, 80832), (160, 78306), (186, 67360), (192, 65255), (240, 52204), (248, 50520), (310, 40416), (320, 39153), (372, 33680), (421, 29760), (465, 26944), (480, 26102), (496, 25260), (620, 20208), (744, 16840), (842, 14880), (930, 13472), (960, 13051), (992, 12630), (1240, 10104), (1263, 9920), (1488, 8420), (1684, 7440), (1860, 6736), (1984, 6315), (2105, 5952), (2480, 5052), (2526, 4960), (2976, 4210), (3368, 3720)]