118390240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23869}}^1$

素因数の和:23915

約数の個数: 48

約数和(自身を含む): 288731520

約数和(自身を除く): 170341280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 23869, 47738, 95476, 119345, 190952, 238690, 381904, 477380, 739939, 763808, 954760, 1479878, 1909520, 2959756, 3699695, 3819040, 5919512, 7399390, 11839024, 14798780, 23678048, 29597560, 59195120, 118390240]

約数ペア:

[(1, 118390240), (2, 59195120), (4, 29597560), (5, 23678048), (8, 14798780), (10, 11839024), (16, 7399390), (20, 5919512), (31, 3819040), (32, 3699695), (40, 2959756), (62, 1909520), (80, 1479878), (124, 954760), (155, 763808), (160, 739939), (248, 477380), (310, 381904), (496, 238690), (620, 190952), (992, 119345), (1240, 95476), (2480, 47738), (4960, 23869)]