87073320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42683}}^1$

素因数の和:42714

約数の個数: 64

約数和(自身を含む): 276592320

約数和(自身を除く): 189519000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 42683, 85366, 128049, 170732, 213415, 256098, 341464, 426830, 512196, 640245, 725611, 853660, 1024392, 1280490, 1451222, 1707320, 2176833, 2560980, 2902444, 3628055, 4353666, 5121960, 5804888, 7256110, 8707332, 10884165, 14512220, 17414664, 21768330, 29024440, 43536660, 87073320]

約数ペア:

[(1, 87073320), (2, 43536660), (3, 29024440), (4, 21768330), (5, 17414664), (6, 14512220), (8, 10884165), (10, 8707332), (12, 7256110), (15, 5804888), (17, 5121960), (20, 4353666), (24, 3628055), (30, 2902444), (34, 2560980), (40, 2176833), (51, 1707320), (60, 1451222), (68, 1280490), (85, 1024392), (102, 853660), (120, 725611), (136, 640245), (170, 512196), (204, 426830), (255, 341464), (340, 256098), (408, 213415), (510, 170732), (680, 128049), (1020, 85366), (2040, 42683)]