713520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{991}}^1$

素因数の和:1010

約数の個数: 60

約数和(自身を含む): 2398656

約数和(自身を除く): 1685136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 991, 1982, 2973, 3964, 4955, 5946, 7928, 8919, 9910, 11892, 14865, 15856, 17838, 19820, 23784, 29730, 35676, 39640, 44595, 47568, 59460, 71352, 79280, 89190, 118920, 142704, 178380, 237840, 356760, 713520]

約数ペア:

[(1, 713520), (2, 356760), (3, 237840), (4, 178380), (5, 142704), (6, 118920), (8, 89190), (9, 79280), (10, 71352), (12, 59460), (15, 47568), (16, 44595), (18, 39640), (20, 35676), (24, 29730), (30, 23784), (36, 19820), (40, 17838), (45, 15856), (48, 14865), (60, 11892), (72, 9910), (80, 8919), (90, 7928), (120, 5946), (144, 4955), (180, 3964), (240, 2973), (360, 1982), (720, 991)]