327028920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87911}}^1$

素因数の和:87956

約数の個数: 64

約数和(自身を含む): 1012746240

約数和(自身を除く): 685717320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 87911, 175822, 263733, 351644, 439555, 527466, 703288, 879110, 1054932, 1318665, 1758220, 2109864, 2637330, 2725241, 3516440, 5274660, 5450482, 8175723, 10549320, 10900964, 13626205, 16351446, 21801928, 27252410, 32702892, 40878615, 54504820, 65405784, 81757230, 109009640, 163514460, 327028920]

約数ペア:

[(1, 327028920), (2, 163514460), (3, 109009640), (4, 81757230), (5, 65405784), (6, 54504820), (8, 40878615), (10, 32702892), (12, 27252410), (15, 21801928), (20, 16351446), (24, 13626205), (30, 10900964), (31, 10549320), (40, 8175723), (60, 5450482), (62, 5274660), (93, 3516440), (120, 2725241), (124, 2637330), (155, 2109864), (186, 1758220), (248, 1318665), (310, 1054932), (372, 879110), (465, 703288), (620, 527466), (744, 439555), (930, 351644), (1240, 263733), (1860, 175822), (3720, 87911)]