268451880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{26953}}^1$

素因数の和:27050

約数の個数: 64

約数和(自身を含む): 815088960

約数和(自身を除く): 546637080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 26953, 53906, 80859, 107812, 134765, 161718, 215624, 269530, 323436, 404295, 539060, 646872, 808590, 1078120, 1617180, 2237099, 3234360, 4474198, 6711297, 8948396, 11185495, 13422594, 17896792, 22370990, 26845188, 33556485, 44741980, 53690376, 67112970, 89483960, 134225940, 268451880]

約数ペア:

[(1, 268451880), (2, 134225940), (3, 89483960), (4, 67112970), (5, 53690376), (6, 44741980), (8, 33556485), (10, 26845188), (12, 22370990), (15, 17896792), (20, 13422594), (24, 11185495), (30, 8948396), (40, 6711297), (60, 4474198), (83, 3234360), (120, 2237099), (166, 1617180), (249, 1078120), (332, 808590), (415, 646872), (498, 539060), (664, 404295), (830, 323436), (996, 269530), (1245, 215624), (1660, 161718), (1992, 134765), (2490, 107812), (3320, 80859), (4980, 53906), (9960, 26953)]