1087680360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1493}}^1$

素因数の和:1987

約数の個数: 128

約数和(自身を含む): 3523927680

約数和(自身を除く): 2436247320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 467, 520, 780, 934, 1401, 1493, 1560, 1868, 2335, 2802, 2986, 3736, 4479, 4670, 5604, 5972, 6071, 7005, 7465, 8958, 9340, 11208, 11944, 12142, 14010, 14930, 17916, 18213, 18680, 19409, 22395, 24284, 28020, 29860, 30355, 35832, 36426, 38818, 44790, 48568, 56040, 58227, 59720, 60710, 72852, 77636, 89580, 91065, 97045, 116454, 121420, 145704, 155272, 179160, 182130, 194090, 232908, 242840, 291135, 364260, 388180, 465816, 582270, 697231, 728520, 776360, 1164540, 1394462, 2091693, 2329080, 2788924, 3486155, 4183386, 5577848, 6972310, 8366772, 9064003, 10458465, 13944620, 16733544, 18128006, 20916930, 27192009, 27889240, 36256012, 41833860, 45320015, 54384018, 72512024, 83667720, 90640030, 108768036, 135960045, 181280060, 217536072, 271920090, 362560120, 543840180, 1087680360]

約数ペア:

[(1, 1087680360), (2, 543840180), (3, 362560120), (4, 271920090), (5, 217536072), (6, 181280060), (8, 135960045), (10, 108768036), (12, 90640030), (13, 83667720), (15, 72512024), (20, 54384018), (24, 45320015), (26, 41833860), (30, 36256012), (39, 27889240), (40, 27192009), (52, 20916930), (60, 18128006), (65, 16733544), (78, 13944620), (104, 10458465), (120, 9064003), (130, 8366772), (156, 6972310), (195, 5577848), (260, 4183386), (312, 3486155), (390, 2788924), (467, 2329080), (520, 2091693), (780, 1394462), (934, 1164540), (1401, 776360), (1493, 728520), (1560, 697231), (1868, 582270), (2335, 465816), (2802, 388180), (2986, 364260), (3736, 291135), (4479, 242840), (4670, 232908), (5604, 194090), (5972, 182130), (6071, 179160), (7005, 155272), (7465, 145704), (8958, 121420), (9340, 116454), (11208, 97045), (11944, 91065), (12142, 89580), (14010, 77636), (14930, 72852), (17916, 60710), (18213, 59720), (18680, 58227), (19409, 56040), (22395, 48568), (24284, 44790), (28020, 38818), (29860, 36426), (30355, 35832)]