19586520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 65257920

約数和(自身を除く): 45671400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1327, 1476, 1640, 1845, 2460, 2654, 2952, 3690, 3981, 4920, 5308, 6635, 7380, 7962, 10616, 11943, 13270, 14760, 15924, 19905, 23886, 26540, 31848, 39810, 47772, 53080, 54407, 59715, 79620, 95544, 108814, 119430, 159240, 163221, 217628, 238860, 272035, 326442, 435256, 477720, 489663, 544070, 652884, 816105, 979326, 1088140, 1305768, 1632210, 1958652, 2176280, 2448315, 3264420, 3917304, 4896630, 6528840, 9793260, 19586520]

約数ペア:

[(1, 19586520), (2, 9793260), (3, 6528840), (4, 4896630), (5, 3917304), (6, 3264420), (8, 2448315), (9, 2176280), (10, 1958652), (12, 1632210), (15, 1305768), (18, 1088140), (20, 979326), (24, 816105), (30, 652884), (36, 544070), (40, 489663), (41, 477720), (45, 435256), (60, 326442), (72, 272035), (82, 238860), (90, 217628), (120, 163221), (123, 159240), (164, 119430), (180, 108814), (205, 95544), (246, 79620), (328, 59715), (360, 54407), (369, 53080), (410, 47772), (492, 39810), (615, 31848), (738, 26540), (820, 23886), (984, 19905), (1230, 15924), (1327, 14760), (1476, 13270), (1640, 11943), (1845, 10616), (2460, 7962), (2654, 7380), (2952, 6635), (3690, 5308), (3981, 4920)]