240712272

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53923}}^1$

素因数の和:53968

約数の個数: 60

約数和(自身を含む): 695403904

約数和(自身を除く): 454691632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 53923, 107846, 161769, 215692, 323538, 431384, 485307, 647076, 862768, 970614, 1294152, 1671613, 1941228, 2588304, 3343226, 3882456, 5014839, 6686452, 7764912, 10029678, 13372904, 15044517, 20059356, 26745808, 30089034, 40118712, 60178068, 80237424, 120356136, 240712272]

約数ペア:

[(1, 240712272), (2, 120356136), (3, 80237424), (4, 60178068), (6, 40118712), (8, 30089034), (9, 26745808), (12, 20059356), (16, 15044517), (18, 13372904), (24, 10029678), (31, 7764912), (36, 6686452), (48, 5014839), (62, 3882456), (72, 3343226), (93, 2588304), (124, 1941228), (144, 1671613), (186, 1294152), (248, 970614), (279, 862768), (372, 647076), (496, 485307), (558, 431384), (744, 323538), (1116, 215692), (1488, 161769), (2232, 107846), (4464, 53923)]