122704380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8629}}^1$

素因数の和:8723

約数の個数: 72

約数和(自身を含む): 376958400

約数和(自身を除く): 254254020

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, 8629, 14220, 17258, 25887, 34516, 43145, 51774, 77661, 86290, 103548, 129435, 155322, 172580, 258870, 310644, 388305, 517740, 681691, 776610, 1363382, 1553220, 2045073, 2726764, 3408455, 4090146, 6135219, 6816910, 8180292, 10225365, 12270438, 13633820, 20450730, 24540876, 30676095, 40901460, 61352190, 122704380]

約数ペア:

[(1, 122704380), (2, 61352190), (3, 40901460), (4, 30676095), (5, 24540876), (6, 20450730), (9, 13633820), (10, 12270438), (12, 10225365), (15, 8180292), (18, 6816910), (20, 6135219), (30, 4090146), (36, 3408455), (45, 2726764), (60, 2045073), (79, 1553220), (90, 1363382), (158, 776610), (180, 681691), (237, 517740), (316, 388305), (395, 310644), (474, 258870), (711, 172580), (790, 155322), (948, 129435), (1185, 103548), (1422, 86290), (1580, 77661), (2370, 51774), (2844, 43145), (3555, 34516), (4740, 25887), (7110, 17258), (8629, 14220)]