13057680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 41497344

約数和(自身を除く): 28439664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1327, 1640, 1968, 2460, 2654, 3280, 3981, 4920, 5308, 6635, 7962, 9840, 10616, 13270, 15924, 19905, 21232, 26540, 31848, 39810, 53080, 54407, 63696, 79620, 106160, 108814, 159240, 163221, 217628, 272035, 318480, 326442, 435256, 544070, 652884, 816105, 870512, 1088140, 1305768, 1632210, 2176280, 2611536, 3264420, 4352560, 6528840, 13057680]

約数ペア:

[(1, 13057680), (2, 6528840), (3, 4352560), (4, 3264420), (5, 2611536), (6, 2176280), (8, 1632210), (10, 1305768), (12, 1088140), (15, 870512), (16, 816105), (20, 652884), (24, 544070), (30, 435256), (40, 326442), (41, 318480), (48, 272035), (60, 217628), (80, 163221), (82, 159240), (120, 108814), (123, 106160), (164, 79620), (205, 63696), (240, 54407), (246, 53080), (328, 39810), (410, 31848), (492, 26540), (615, 21232), (656, 19905), (820, 15924), (984, 13270), (1230, 10616), (1327, 9840), (1640, 7962), (1968, 6635), (2460, 5308), (2654, 4920), (3280, 3981)]