8045883960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{489409}}^1$

素因数の和:489560

約数の個数: 64

約数和(自身を含む): 24313888800

約数和(自身を除く): 16268004840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 489409, 978818, 1468227, 1957636, 2447045, 2936454, 3915272, 4894090, 5872908, 7341135, 9788180, 11745816, 14682270, 19576360, 29364540, 58729080, 67049033, 134098066, 201147099, 268196132, 335245165, 402294198, 536392264, 670490330, 804588396, 1005735495, 1340980660, 1609176792, 2011470990, 2681961320, 4022941980, 8045883960]

約数ペア:

[(1, 8045883960), (2, 4022941980), (3, 2681961320), (4, 2011470990), (5, 1609176792), (6, 1340980660), (8, 1005735495), (10, 804588396), (12, 670490330), (15, 536392264), (20, 402294198), (24, 335245165), (30, 268196132), (40, 201147099), (60, 134098066), (120, 67049033), (137, 58729080), (274, 29364540), (411, 19576360), (548, 14682270), (685, 11745816), (822, 9788180), (1096, 7341135), (1370, 5872908), (1644, 4894090), (2055, 3915272), (2740, 2936454), (3288, 2447045), (4110, 1957636), (5480, 1468227), (8220, 978818), (16440, 489409)]