3157680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 9999360

約数和(自身を除く): 6841680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 223, 236, 240, 295, 354, 446, 472, 590, 669, 708, 885, 892, 944, 1115, 1180, 1338, 1416, 1770, 1784, 2230, 2360, 2676, 2832, 3345, 3540, 3568, 4460, 4720, 5352, 6690, 7080, 8920, 10704, 13157, 13380, 14160, 17840, 26314, 26760, 39471, 52628, 53520, 65785, 78942, 105256, 131570, 157884, 197355, 210512, 263140, 315768, 394710, 526280, 631536, 789420, 1052560, 1578840, 3157680]

約数ペア:

[(1, 3157680), (2, 1578840), (3, 1052560), (4, 789420), (5, 631536), (6, 526280), (8, 394710), (10, 315768), (12, 263140), (15, 210512), (16, 197355), (20, 157884), (24, 131570), (30, 105256), (40, 78942), (48, 65785), (59, 53520), (60, 52628), (80, 39471), (118, 26760), (120, 26314), (177, 17840), (223, 14160), (236, 13380), (240, 13157), (295, 10704), (354, 8920), (446, 7080), (472, 6690), (590, 5352), (669, 4720), (708, 4460), (885, 3568), (892, 3540), (944, 3345), (1115, 2832), (1180, 2676), (1338, 2360), (1416, 2230), (1770, 1784)]