272542240

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{28871}}^1$

素因数の和:28945

約数の個数: 48

約数和(自身を含む): 654816960

約数和(自身を除く): 382274720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 28871, 57742, 115484, 144355, 230968, 288710, 461936, 577420, 923872, 1154840, 1703389, 2309680, 3406778, 4619360, 6813556, 8516945, 13627112, 17033890, 27254224, 34067780, 54508448, 68135560, 136271120, 272542240]

約数ペア:

[(1, 272542240), (2, 136271120), (4, 68135560), (5, 54508448), (8, 34067780), (10, 27254224), (16, 17033890), (20, 13627112), (32, 8516945), (40, 6813556), (59, 4619360), (80, 3406778), (118, 2309680), (160, 1703389), (236, 1154840), (295, 923872), (472, 577420), (590, 461936), (944, 288710), (1180, 230968), (1888, 144355), (2360, 115484), (4720, 57742), (9440, 28871)]