108540720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:899

約数の個数: 120

約数和(自身を含む): 366646176

約数和(自身を除く): 258105456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 233, 240, 360, 466, 647, 699, 720, 932, 1165, 1294, 1398, 1864, 1941, 2097, 2330, 2588, 2796, 3235, 3495, 3728, 3882, 4194, 4660, 5176, 5592, 5823, 6470, 6990, 7764, 8388, 9320, 9705, 10352, 10485, 11184, 11646, 12940, 13980, 15528, 16776, 18640, 19410, 20970, 23292, 25880, 27960, 29115, 31056, 33552, 38820, 41940, 46584, 51760, 55920, 58230, 77640, 83880, 93168, 116460, 150751, 155280, 167760, 232920, 301502, 452253, 465840, 603004, 753755, 904506, 1206008, 1356759, 1507510, 1809012, 2261265, 2412016, 2713518, 3015020, 3618024, 4522530, 5427036, 6030040, 6783795, 7236048, 9045060, 10854072, 12060080, 13567590, 18090120, 21708144, 27135180, 36180240, 54270360, 108540720]

約数ペア:

[(1, 108540720), (2, 54270360), (3, 36180240), (4, 27135180), (5, 21708144), (6, 18090120), (8, 13567590), (9, 12060080), (10, 10854072), (12, 9045060), (15, 7236048), (16, 6783795), (18, 6030040), (20, 5427036), (24, 4522530), (30, 3618024), (36, 3015020), (40, 2713518), (45, 2412016), (48, 2261265), (60, 1809012), (72, 1507510), (80, 1356759), (90, 1206008), (120, 904506), (144, 753755), (180, 603004), (233, 465840), (240, 452253), (360, 301502), (466, 232920), (647, 167760), (699, 155280), (720, 150751), (932, 116460), (1165, 93168), (1294, 83880), (1398, 77640), (1864, 58230), (1941, 55920), (2097, 51760), (2330, 46584), (2588, 41940), (2796, 38820), (3235, 33552), (3495, 31056), (3728, 29115), (3882, 27960), (4194, 25880), (4660, 23292), (5176, 20970), (5592, 19410), (5823, 18640), (6470, 16776), (6990, 15528), (7764, 13980), (8388, 12940), (9320, 11646), (9705, 11184), (10352, 10485)]