252664920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{77983}}^1$

素因数の和:78006

約数の個数: 80

約数和(自身を含む): 849245760

約数和(自身を除く): 596580840

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, 1620, 3240, 77983, 155966, 233949, 311932, 389915, 467898, 623864, 701847, 779830, 935796, 1169745, 1403694, 1559660, 1871592, 2105541, 2339490, 2807388, 3119320, 3509235, 4211082, 4678980, 5614776, 6316623, 7018470, 8422164, 9357960, 10527705, 12633246, 14036940, 16844328, 21055410, 25266492, 28073880, 31583115, 42110820, 50532984, 63166230, 84221640, 126332460, 252664920]

約数ペア:

[(1, 252664920), (2, 126332460), (3, 84221640), (4, 63166230), (5, 50532984), (6, 42110820), (8, 31583115), (9, 28073880), (10, 25266492), (12, 21055410), (15, 16844328), (18, 14036940), (20, 12633246), (24, 10527705), (27, 9357960), (30, 8422164), (36, 7018470), (40, 6316623), (45, 5614776), (54, 4678980), (60, 4211082), (72, 3509235), (81, 3119320), (90, 2807388), (108, 2339490), (120, 2105541), (135, 1871592), (162, 1559660), (180, 1403694), (216, 1169745), (270, 935796), (324, 779830), (360, 701847), (405, 623864), (540, 467898), (648, 389915), (810, 311932), (1080, 233949), (1620, 155966), (3240, 77983)]