240249920

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25889}}^1$

素因数の和:25935

約数の個数: 56

約数和(自身を含む): 591845400

約数和(自身を除く): 351595480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 25889, 51778, 103556, 129445, 207112, 258890, 414224, 517780, 750781, 828448, 1035560, 1501562, 1656896, 2071120, 3003124, 3753905, 4142240, 6006248, 7507810, 8284480, 12012496, 15015620, 24024992, 30031240, 48049984, 60062480, 120124960, 240249920]

約数ペア:

[(1, 240249920), (2, 120124960), (4, 60062480), (5, 48049984), (8, 30031240), (10, 24024992), (16, 15015620), (20, 12012496), (29, 8284480), (32, 7507810), (40, 6006248), (58, 4142240), (64, 3753905), (80, 3003124), (116, 2071120), (145, 1656896), (160, 1501562), (232, 1035560), (290, 828448), (320, 750781), (464, 517780), (580, 414224), (928, 258890), (1160, 207112), (1856, 129445), (2320, 103556), (4640, 51778), (9280, 25889)]