3190720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 84

約数和(自身を含む): 8366760

約数和(自身を除く): 5176040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 130, 160, 169, 208, 236, 260, 295, 320, 338, 416, 472, 520, 590, 676, 767, 832, 845, 944, 1040, 1180, 1352, 1534, 1690, 1888, 2080, 2360, 2704, 3068, 3380, 3776, 3835, 4160, 4720, 5408, 6136, 6760, 7670, 9440, 9971, 10816, 12272, 13520, 15340, 18880, 19942, 24544, 27040, 30680, 39884, 49088, 49855, 54080, 61360, 79768, 99710, 122720, 159536, 199420, 245440, 319072, 398840, 638144, 797680, 1595360, 3190720]

約数ペア:

[(1, 3190720), (2, 1595360), (4, 797680), (5, 638144), (8, 398840), (10, 319072), (13, 245440), (16, 199420), (20, 159536), (26, 122720), (32, 99710), (40, 79768), (52, 61360), (59, 54080), (64, 49855), (65, 49088), (80, 39884), (104, 30680), (118, 27040), (130, 24544), (160, 19942), (169, 18880), (208, 15340), (236, 13520), (260, 12272), (295, 10816), (320, 9971), (338, 9440), (416, 7670), (472, 6760), (520, 6136), (590, 5408), (676, 4720), (767, 4160), (832, 3835), (845, 3776), (944, 3380), (1040, 3068), (1180, 2704), (1352, 2360), (1534, 2080), (1690, 1888)]