68787360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{15923}}^1$

素因数の和:15947

約数の個数: 96

約数和(自身を含む): 240770880

約数和(自身を除く): 171983520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 15923, 31846, 47769, 63692, 79615, 95538, 127384, 143307, 159230, 191076, 238845, 254768, 286614, 318460, 382152, 429921, 477690, 509536, 573228, 636920, 716535, 764304, 859842, 955380, 1146456, 1273840, 1433070, 1528608, 1719684, 1910760, 2149605, 2292912, 2547680, 2866140, 3439368, 3821520, 4299210, 4585824, 5732280, 6878736, 7643040, 8598420, 11464560, 13757472, 17196840, 22929120, 34393680, 68787360]

約数ペア:

[(1, 68787360), (2, 34393680), (3, 22929120), (4, 17196840), (5, 13757472), (6, 11464560), (8, 8598420), (9, 7643040), (10, 6878736), (12, 5732280), (15, 4585824), (16, 4299210), (18, 3821520), (20, 3439368), (24, 2866140), (27, 2547680), (30, 2292912), (32, 2149605), (36, 1910760), (40, 1719684), (45, 1528608), (48, 1433070), (54, 1273840), (60, 1146456), (72, 955380), (80, 859842), (90, 764304), (96, 716535), (108, 636920), (120, 573228), (135, 509536), (144, 477690), (160, 429921), (180, 382152), (216, 318460), (240, 286614), (270, 254768), (288, 238845), (360, 191076), (432, 159230), (480, 143307), (540, 127384), (720, 95538), (864, 79615), (1080, 63692), (1440, 47769), (2160, 31846), (4320, 15923)]