8413680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3214

約数の個数: 80

約数和(自身を含む): 28462464

約数和(自身を除く): 20048784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 3187, 6374, 9561, 12748, 15935, 19122, 25496, 31870, 35057, 38244, 47805, 50992, 63740, 70114, 76488, 95610, 105171, 127480, 140228, 152976, 175285, 191220, 210342, 254960, 280456, 350570, 382440, 420684, 525855, 560912, 701140, 764880, 841368, 1051710, 1402280, 1682736, 2103420, 2804560, 4206840, 8413680]

約数ペア:

[(1, 8413680), (2, 4206840), (3, 2804560), (4, 2103420), (5, 1682736), (6, 1402280), (8, 1051710), (10, 841368), (11, 764880), (12, 701140), (15, 560912), (16, 525855), (20, 420684), (22, 382440), (24, 350570), (30, 280456), (33, 254960), (40, 210342), (44, 191220), (48, 175285), (55, 152976), (60, 140228), (66, 127480), (80, 105171), (88, 95610), (110, 76488), (120, 70114), (132, 63740), (165, 50992), (176, 47805), (220, 38244), (240, 35057), (264, 31870), (330, 25496), (440, 19122), (528, 15935), (660, 12748), (880, 9561), (1320, 6374), (2640, 3187)]