286547760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{132661}}^1$

素因数の和:132683

約数の個数: 80

約数和(自身を含む): 987005280

約数和(自身を除く): 700457520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 132661, 265322, 397983, 530644, 663305, 795966, 1061288, 1193949, 1326610, 1591932, 1989915, 2122576, 2387898, 2653220, 3183864, 3581847, 3979830, 4775796, 5306440, 5969745, 6367728, 7163694, 7959660, 9551592, 10612880, 11939490, 14327388, 15919320, 17909235, 19103184, 23878980, 28654776, 31838640, 35818470, 47757960, 57309552, 71636940, 95515920, 143273880, 286547760]

約数ペア:

[(1, 286547760), (2, 143273880), (3, 95515920), (4, 71636940), (5, 57309552), (6, 47757960), (8, 35818470), (9, 31838640), (10, 28654776), (12, 23878980), (15, 19103184), (16, 17909235), (18, 15919320), (20, 14327388), (24, 11939490), (27, 10612880), (30, 9551592), (36, 7959660), (40, 7163694), (45, 6367728), (48, 5969745), (54, 5306440), (60, 4775796), (72, 3979830), (80, 3581847), (90, 3183864), (108, 2653220), (120, 2387898), (135, 2122576), (144, 1989915), (180, 1591932), (216, 1326610), (240, 1193949), (270, 1061288), (360, 795966), (432, 663305), (540, 530644), (720, 397983), (1080, 265322), (2160, 132661)]