5245560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1619}}^1$

素因数の和:1642

約数の個数: 80

約数和(自身を含む): 17641800

約数和(自身を除く): 12396240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1619, 1620, 3238, 3240, 4857, 6476, 8095, 9714, 12952, 14571, 16190, 19428, 24285, 29142, 32380, 38856, 43713, 48570, 58284, 64760, 72855, 87426, 97140, 116568, 131139, 145710, 174852, 194280, 218565, 262278, 291420, 349704, 437130, 524556, 582840, 655695, 874260, 1049112, 1311390, 1748520, 2622780, 5245560]

約数ペア:

[(1, 5245560), (2, 2622780), (3, 1748520), (4, 1311390), (5, 1049112), (6, 874260), (8, 655695), (9, 582840), (10, 524556), (12, 437130), (15, 349704), (18, 291420), (20, 262278), (24, 218565), (27, 194280), (30, 174852), (36, 145710), (40, 131139), (45, 116568), (54, 97140), (60, 87426), (72, 72855), (81, 64760), (90, 58284), (108, 48570), (120, 43713), (135, 38856), (162, 32380), (180, 29142), (216, 24285), (270, 19428), (324, 16190), (360, 14571), (405, 12952), (540, 9714), (648, 8095), (810, 6476), (1080, 4857), (1619, 3240), (1620, 3238)]