859643280

素因数分解:

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

素因数の和:132686

約数の個数: 100

約数和(自身を含む): 2985690972

約数和(自身を除く): 2126047692

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 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, 10745541, 11939490, 14327388, 15919320, 17909235, 19103184, 21491082, 23878980, 28654776, 31838640, 35818470, 42982164, 47757960, 53727705, 57309552, 71636940, 85964328, 95515920, 107455410, 143273880, 171928656, 214910820, 286547760, 429821640, 859643280]

約数ペア:

[(1, 859643280), (2, 429821640), (3, 286547760), (4, 214910820), (5, 171928656), (6, 143273880), (8, 107455410), (9, 95515920), (10, 85964328), (12, 71636940), (15, 57309552), (16, 53727705), (18, 47757960), (20, 42982164), (24, 35818470), (27, 31838640), (30, 28654776), (36, 23878980), (40, 21491082), (45, 19103184), (48, 17909235), (54, 15919320), (60, 14327388), (72, 11939490), (80, 10745541), (81, 10612880), (90, 9551592), (108, 7959660), (120, 7163694), (135, 6367728), (144, 5969745), (162, 5306440), (180, 4775796), (216, 3979830), (240, 3581847), (270, 3183864), (324, 2653220), (360, 2387898), (405, 2122576), (432, 1989915), (540, 1591932), (648, 1326610), (720, 1193949), (810, 1061288), (1080, 795966), (1296, 663305), (1620, 530644), (2160, 397983), (3240, 265322), (6480, 132661)]