31976040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3373}}^1$

素因数の和:3466

約数の個数: 64

約数和(自身を含む): 97171200

約数和(自身を除く): 65195160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 3373, 4740, 6746, 9480, 10119, 13492, 16865, 20238, 26984, 33730, 40476, 50595, 67460, 80952, 101190, 134920, 202380, 266467, 404760, 532934, 799401, 1065868, 1332335, 1598802, 2131736, 2664670, 3197604, 3997005, 5329340, 6395208, 7994010, 10658680, 15988020, 31976040]

約数ペア:

[(1, 31976040), (2, 15988020), (3, 10658680), (4, 7994010), (5, 6395208), (6, 5329340), (8, 3997005), (10, 3197604), (12, 2664670), (15, 2131736), (20, 1598802), (24, 1332335), (30, 1065868), (40, 799401), (60, 532934), (79, 404760), (120, 266467), (158, 202380), (237, 134920), (316, 101190), (395, 80952), (474, 67460), (632, 50595), (790, 40476), (948, 33730), (1185, 26984), (1580, 20238), (1896, 16865), (2370, 13492), (3160, 10119), (3373, 9480), (4740, 6746)]