118459620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3119}}^1$

素因数の和:3345

約数の個数: 72

約数和(自身を含む): 361146240

約数和(自身を除く): 242686620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3119, 3165, 3798, 4220, 6238, 6330, 7596, 9357, 9495, 12476, 12660, 15595, 18714, 18990, 28071, 31190, 37428, 37980, 46785, 56142, 62380, 93570, 112284, 140355, 187140, 280710, 561420, 658109, 1316218, 1974327, 2632436, 3290545, 3948654, 5922981, 6581090, 7897308, 9871635, 11845962, 13162180, 19743270, 23691924, 29614905, 39486540, 59229810, 118459620]

約数ペア:

[(1, 118459620), (2, 59229810), (3, 39486540), (4, 29614905), (5, 23691924), (6, 19743270), (9, 13162180), (10, 11845962), (12, 9871635), (15, 7897308), (18, 6581090), (20, 5922981), (30, 3948654), (36, 3290545), (45, 2632436), (60, 1974327), (90, 1316218), (180, 658109), (211, 561420), (422, 280710), (633, 187140), (844, 140355), (1055, 112284), (1266, 93570), (1899, 62380), (2110, 56142), (2532, 46785), (3119, 37980), (3165, 37428), (3798, 31190), (4220, 28071), (6238, 18990), (6330, 18714), (7596, 15595), (9357, 12660), (9495, 12476)]