240490224

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{128467}}^1$

素因数の和:128494

約数の個数: 60

約数和(自身を含む): 724816456

約数和(自身を除く): 484326232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 128467, 256934, 385401, 513868, 770802, 1027736, 1156203, 1541604, 1670071, 2055472, 2312406, 3083208, 3340142, 4624812, 5010213, 6166416, 6680284, 9249624, 10020426, 13360568, 15030639, 18499248, 20040852, 26721136, 30061278, 40081704, 60122556, 80163408, 120245112, 240490224]

約数ペア:

[(1, 240490224), (2, 120245112), (3, 80163408), (4, 60122556), (6, 40081704), (8, 30061278), (9, 26721136), (12, 20040852), (13, 18499248), (16, 15030639), (18, 13360568), (24, 10020426), (26, 9249624), (36, 6680284), (39, 6166416), (48, 5010213), (52, 4624812), (72, 3340142), (78, 3083208), (104, 2312406), (117, 2055472), (144, 1670071), (156, 1541604), (208, 1156203), (234, 1027736), (312, 770802), (468, 513868), (624, 385401), (936, 256934), (1872, 128467)]