168094620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11821}}^1$

素因数の和:11915

約数の個数: 72

約数和(自身を含む): 516384960

約数和(自身を除く): 348290340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 11821, 14220, 23642, 35463, 47284, 59105, 70926, 106389, 118210, 141852, 177315, 212778, 236420, 354630, 425556, 531945, 709260, 933859, 1063890, 1867718, 2127780, 2801577, 3735436, 4669295, 5603154, 8404731, 9338590, 11206308, 14007885, 16809462, 18677180, 28015770, 33618924, 42023655, 56031540, 84047310, 168094620]

約数ペア:

[(1, 168094620), (2, 84047310), (3, 56031540), (4, 42023655), (5, 33618924), (6, 28015770), (9, 18677180), (10, 16809462), (12, 14007885), (15, 11206308), (18, 9338590), (20, 8404731), (30, 5603154), (36, 4669295), (45, 3735436), (60, 2801577), (79, 2127780), (90, 1867718), (158, 1063890), (180, 933859), (237, 709260), (316, 531945), (395, 425556), (474, 354630), (711, 236420), (790, 212778), (948, 177315), (1185, 141852), (1422, 118210), (1580, 106389), (2370, 70926), (2844, 59105), (3555, 47284), (4740, 35463), (7110, 23642), (11821, 14220)]