118438380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8329}}^1$

素因数の和:8423

約数の個数: 72

約数和(自身を含む): 363854400

約数和(自身を除く): 245416020

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, 8329, 14220, 16658, 24987, 33316, 41645, 49974, 74961, 83290, 99948, 124935, 149922, 166580, 249870, 299844, 374805, 499740, 657991, 749610, 1315982, 1499220, 1973973, 2631964, 3289955, 3947946, 5921919, 6579910, 7895892, 9869865, 11843838, 13159820, 19739730, 23687676, 29609595, 39479460, 59219190, 118438380]

約数ペア:

[(1, 118438380), (2, 59219190), (3, 39479460), (4, 29609595), (5, 23687676), (6, 19739730), (9, 13159820), (10, 11843838), (12, 9869865), (15, 7895892), (18, 6579910), (20, 5921919), (30, 3947946), (36, 3289955), (45, 2631964), (60, 1973973), (79, 1499220), (90, 1315982), (158, 749610), (180, 657991), (237, 499740), (316, 374805), (395, 299844), (474, 249870), (711, 166580), (790, 149922), (948, 124935), (1185, 99948), (1422, 83290), (1580, 74961), (2370, 49974), (2844, 41645), (3555, 33316), (4740, 24987), (7110, 16658), (8329, 14220)]