214363920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{893183}}^1$

素因数の和:893199

約数の個数: 40

約数和(自身を含む): 664528896

約数和(自身を除く): 450164976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 893183, 1786366, 2679549, 3572732, 4465915, 5359098, 7145464, 8931830, 10718196, 13397745, 14290928, 17863660, 21436392, 26795490, 35727320, 42872784, 53590980, 71454640, 107181960, 214363920]

約数ペア:

[(1, 214363920), (2, 107181960), (3, 71454640), (4, 53590980), (5, 42872784), (6, 35727320), (8, 26795490), (10, 21436392), (12, 17863660), (15, 14290928), (16, 13397745), (20, 10718196), (24, 8931830), (30, 7145464), (40, 5359098), (48, 4465915), (60, 3572732), (80, 2679549), (120, 1786366), (240, 893183)]