8478540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2243}}^1$

素因数の和:2268

約数の個数: 96

約数和(自身を含む): 30159360

約数和(自身を除く): 21680820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 2243, 3780, 4486, 6729, 8972, 11215, 13458, 15701, 20187, 22430, 26916, 31402, 33645, 40374, 44860, 47103, 60561, 62804, 67290, 78505, 80748, 94206, 100935, 121122, 134580, 141309, 157010, 188412, 201870, 235515, 242244, 282618, 302805, 314020, 403740, 423927, 471030, 565236, 605610, 706545, 847854, 942060, 1211220, 1413090, 1695708, 2119635, 2826180, 4239270, 8478540]

約数ペア:

[(1, 8478540), (2, 4239270), (3, 2826180), (4, 2119635), (5, 1695708), (6, 1413090), (7, 1211220), (9, 942060), (10, 847854), (12, 706545), (14, 605610), (15, 565236), (18, 471030), (20, 423927), (21, 403740), (27, 314020), (28, 302805), (30, 282618), (35, 242244), (36, 235515), (42, 201870), (45, 188412), (54, 157010), (60, 141309), (63, 134580), (70, 121122), (84, 100935), (90, 94206), (105, 80748), (108, 78505), (126, 67290), (135, 62804), (140, 60561), (180, 47103), (189, 44860), (210, 40374), (252, 33645), (270, 31402), (315, 26916), (378, 22430), (420, 20187), (540, 15701), (630, 13458), (756, 11215), (945, 8972), (1260, 6729), (1890, 4486), (2243, 3780)]