132653520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{184241}}^1$

素因数の和:184260

約数の個数: 60

約数和(自身を含む): 445497156

約数和(自身を除く): 312843636

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, 184241, 368482, 552723, 736964, 921205, 1105446, 1473928, 1658169, 1842410, 2210892, 2763615, 2947856, 3316338, 3684820, 4421784, 5527230, 6632676, 7369640, 8290845, 8843568, 11054460, 13265352, 14739280, 16581690, 22108920, 26530704, 33163380, 44217840, 66326760, 132653520]

約数ペア:

[(1, 132653520), (2, 66326760), (3, 44217840), (4, 33163380), (5, 26530704), (6, 22108920), (8, 16581690), (9, 14739280), (10, 13265352), (12, 11054460), (15, 8843568), (16, 8290845), (18, 7369640), (20, 6632676), (24, 5527230), (30, 4421784), (36, 3684820), (40, 3316338), (45, 2947856), (48, 2763615), (60, 2210892), (72, 1842410), (80, 1658169), (90, 1473928), (120, 1105446), (144, 921205), (180, 736964), (240, 552723), (360, 368482), (720, 184241)]