479887080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 1470873600

約数和(自身を除く): 990986520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 223, 227, 237, 316, 395, 446, 454, 474, 632, 669, 681, 790, 892, 908, 948, 1115, 1135, 1185, 1338, 1362, 1580, 1784, 1816, 1896, 2230, 2270, 2370, 2676, 2724, 3160, 3345, 3405, 4460, 4540, 4740, 5352, 5448, 6690, 6810, 8920, 9080, 9480, 13380, 13620, 17617, 17933, 26760, 27240, 35234, 35866, 50621, 52851, 53799, 70468, 71732, 88085, 89665, 101242, 105702, 107598, 140936, 143464, 151863, 176170, 179330, 202484, 211404, 215196, 253105, 264255, 268995, 303726, 352340, 358660, 404968, 422808, 430392, 506210, 528510, 537990, 607452, 704680, 717320, 759315, 1012420, 1057020, 1075980, 1214904, 1518630, 2024840, 2114040, 2151960, 3037260, 3999059, 6074520, 7998118, 11997177, 15996236, 19995295, 23994354, 31992472, 39990590, 47988708, 59985885, 79981180, 95977416, 119971770, 159962360, 239943540, 479887080]

約数ペア:

[(1, 479887080), (2, 239943540), (3, 159962360), (4, 119971770), (5, 95977416), (6, 79981180), (8, 59985885), (10, 47988708), (12, 39990590), (15, 31992472), (20, 23994354), (24, 19995295), (30, 15996236), (40, 11997177), (60, 7998118), (79, 6074520), (120, 3999059), (158, 3037260), (223, 2151960), (227, 2114040), (237, 2024840), (316, 1518630), (395, 1214904), (446, 1075980), (454, 1057020), (474, 1012420), (632, 759315), (669, 717320), (681, 704680), (790, 607452), (892, 537990), (908, 528510), (948, 506210), (1115, 430392), (1135, 422808), (1185, 404968), (1338, 358660), (1362, 352340), (1580, 303726), (1784, 268995), (1816, 264255), (1896, 253105), (2230, 215196), (2270, 211404), (2370, 202484), (2676, 179330), (2724, 176170), (3160, 151863), (3345, 143464), (3405, 140936), (4460, 107598), (4540, 105702), (4740, 101242), (5352, 89665), (5448, 88085), (6690, 71732), (6810, 70468), (8920, 53799), (9080, 52851), (9480, 50621), (13380, 35866), (13620, 35234), (17617, 27240), (17933, 26760)]