15035640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 45567360

約数和(自身を除く): 30531720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1171, 1284, 1605, 2140, 2342, 2568, 3210, 3513, 4280, 4684, 5855, 6420, 7026, 9368, 11710, 12840, 14052, 17565, 23420, 28104, 35130, 46840, 70260, 125297, 140520, 250594, 375891, 501188, 626485, 751782, 1002376, 1252970, 1503564, 1879455, 2505940, 3007128, 3758910, 5011880, 7517820, 15035640]

約数ペア:

[(1, 15035640), (2, 7517820), (3, 5011880), (4, 3758910), (5, 3007128), (6, 2505940), (8, 1879455), (10, 1503564), (12, 1252970), (15, 1002376), (20, 751782), (24, 626485), (30, 501188), (40, 375891), (60, 250594), (107, 140520), (120, 125297), (214, 70260), (321, 46840), (428, 35130), (535, 28104), (642, 23420), (856, 17565), (1070, 14052), (1171, 12840), (1284, 11710), (1605, 9368), (2140, 7026), (2342, 6420), (2568, 5855), (3210, 4684), (3513, 4280)]