4442160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 13999104

約数和(自身を除く): 9556944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 223, 240, 249, 332, 415, 446, 498, 664, 669, 830, 892, 996, 1115, 1245, 1328, 1338, 1660, 1784, 1992, 2230, 2490, 2676, 3320, 3345, 3568, 3984, 4460, 4980, 5352, 6640, 6690, 8920, 9960, 10704, 13380, 17840, 18509, 19920, 26760, 37018, 53520, 55527, 74036, 92545, 111054, 148072, 185090, 222108, 277635, 296144, 370180, 444216, 555270, 740360, 888432, 1110540, 1480720, 2221080, 4442160]

約数ペア:

[(1, 4442160), (2, 2221080), (3, 1480720), (4, 1110540), (5, 888432), (6, 740360), (8, 555270), (10, 444216), (12, 370180), (15, 296144), (16, 277635), (20, 222108), (24, 185090), (30, 148072), (40, 111054), (48, 92545), (60, 74036), (80, 55527), (83, 53520), (120, 37018), (166, 26760), (223, 19920), (240, 18509), (249, 17840), (332, 13380), (415, 10704), (446, 9960), (498, 8920), (664, 6690), (669, 6640), (830, 5352), (892, 4980), (996, 4460), (1115, 3984), (1245, 3568), (1328, 3345), (1338, 3320), (1660, 2676), (1784, 2490), (1992, 2230)]