8215080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4058

約数の個数: 64

約数和(自身を含む): 26101440

約数和(自身を除く): 17886360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 4027, 8054, 12081, 16108, 20135, 24162, 32216, 40270, 48324, 60405, 68459, 80540, 96648, 120810, 136918, 161080, 205377, 241620, 273836, 342295, 410754, 483240, 547672, 684590, 821508, 1026885, 1369180, 1643016, 2053770, 2738360, 4107540, 8215080]

約数ペア:

[(1, 8215080), (2, 4107540), (3, 2738360), (4, 2053770), (5, 1643016), (6, 1369180), (8, 1026885), (10, 821508), (12, 684590), (15, 547672), (17, 483240), (20, 410754), (24, 342295), (30, 273836), (34, 241620), (40, 205377), (51, 161080), (60, 136918), (68, 120810), (85, 96648), (102, 80540), (120, 68459), (136, 60405), (170, 48324), (204, 40270), (255, 32216), (340, 24162), (408, 20135), (510, 16108), (680, 12081), (1020, 8054), (2040, 4027)]