15585440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 25057120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 65, 80, 104, 118, 127, 130, 160, 208, 236, 254, 260, 295, 416, 472, 508, 520, 590, 635, 767, 944, 1016, 1040, 1180, 1270, 1534, 1651, 1888, 2032, 2080, 2360, 2540, 3068, 3302, 3835, 4064, 4720, 5080, 6136, 6604, 7493, 7670, 8255, 9440, 10160, 12272, 13208, 14986, 15340, 16510, 20320, 24544, 26416, 29972, 30680, 33020, 37465, 52832, 59944, 61360, 66040, 74930, 97409, 119888, 122720, 132080, 149860, 194818, 239776, 264160, 299720, 389636, 487045, 599440, 779272, 974090, 1198880, 1558544, 1948180, 3117088, 3896360, 7792720, 15585440]

約数ペア:

[(1, 15585440), (2, 7792720), (4, 3896360), (5, 3117088), (8, 1948180), (10, 1558544), (13, 1198880), (16, 974090), (20, 779272), (26, 599440), (32, 487045), (40, 389636), (52, 299720), (59, 264160), (65, 239776), (80, 194818), (104, 149860), (118, 132080), (127, 122720), (130, 119888), (160, 97409), (208, 74930), (236, 66040), (254, 61360), (260, 59944), (295, 52832), (416, 37465), (472, 33020), (508, 30680), (520, 29972), (590, 26416), (635, 24544), (767, 20320), (944, 16510), (1016, 15340), (1040, 14986), (1180, 13208), (1270, 12272), (1534, 10160), (1651, 9440), (1888, 8255), (2032, 7670), (2080, 7493), (2360, 6604), (2540, 6136), (3068, 5080), (3302, 4720), (3835, 4064)]