65837040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11927}}^1$

素因数の和:11966

約数の個数: 80

約数和(自身を含む): 212986368

約数和(自身を除く): 147149328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 11927, 23854, 35781, 47708, 59635, 71562, 95416, 119270, 143124, 178905, 190832, 238540, 274321, 286248, 357810, 477080, 548642, 572496, 715620, 822963, 954160, 1097284, 1371605, 1431240, 1645926, 2194568, 2743210, 2862480, 3291852, 4114815, 4389136, 5486420, 6583704, 8229630, 10972840, 13167408, 16459260, 21945680, 32918520, 65837040]

約数ペア:

[(1, 65837040), (2, 32918520), (3, 21945680), (4, 16459260), (5, 13167408), (6, 10972840), (8, 8229630), (10, 6583704), (12, 5486420), (15, 4389136), (16, 4114815), (20, 3291852), (23, 2862480), (24, 2743210), (30, 2194568), (40, 1645926), (46, 1431240), (48, 1371605), (60, 1097284), (69, 954160), (80, 822963), (92, 715620), (115, 572496), (120, 548642), (138, 477080), (184, 357810), (230, 286248), (240, 274321), (276, 238540), (345, 190832), (368, 178905), (460, 143124), (552, 119270), (690, 95416), (920, 71562), (1104, 59635), (1380, 47708), (1840, 35781), (2760, 23854), (5520, 11927)]