786080880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83983}}^1$

素因数の和:84015

約数の個数: 120

約数和(自身を含む): 2843026368

約数和(自身を除く): 2056945488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 83983, 167966, 251949, 335932, 419915, 503898, 671864, 755847, 839830, 1007796, 1091779, 1259745, 1343728, 1511694, 1679660, 2015592, 2183558, 2519490, 3023388, 3275337, 3359320, 3779235, 4031184, 4367116, 5038980, 5458895, 6046776, 6550674, 6718640, 7558470, 8734232, 9826011, 10077960, 10917790, 12093552, 13101348, 15116940, 16376685, 17468464, 19652022, 20155920, 21835580, 26202696, 30233880, 32753370, 39304044, 43671160, 49130055, 52405392, 60467760, 65506740, 78608088, 87342320, 98260110, 131013480, 157216176, 196520220, 262026960, 393040440, 786080880]

約数ペア:

[(1, 786080880), (2, 393040440), (3, 262026960), (4, 196520220), (5, 157216176), (6, 131013480), (8, 98260110), (9, 87342320), (10, 78608088), (12, 65506740), (13, 60467760), (15, 52405392), (16, 49130055), (18, 43671160), (20, 39304044), (24, 32753370), (26, 30233880), (30, 26202696), (36, 21835580), (39, 20155920), (40, 19652022), (45, 17468464), (48, 16376685), (52, 15116940), (60, 13101348), (65, 12093552), (72, 10917790), (78, 10077960), (80, 9826011), (90, 8734232), (104, 7558470), (117, 6718640), (120, 6550674), (130, 6046776), (144, 5458895), (156, 5038980), (180, 4367116), (195, 4031184), (208, 3779235), (234, 3359320), (240, 3275337), (260, 3023388), (312, 2519490), (360, 2183558), (390, 2015592), (468, 1679660), (520, 1511694), (585, 1343728), (624, 1259745), (720, 1091779), (780, 1007796), (936, 839830), (1040, 755847), (1170, 671864), (1560, 503898), (1872, 419915), (2340, 335932), (3120, 251949), (4680, 167966), (9360, 83983)]