1430204040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{441421}}^1$

素因数の和:441444

約数の個数: 80

約数和(自身を含む): 4807085580

約数和(自身を除く): 3376881540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 441421, 882842, 1324263, 1765684, 2207105, 2648526, 3531368, 3972789, 4414210, 5297052, 6621315, 7945578, 8828420, 10594104, 11918367, 13242630, 15891156, 17656840, 19863945, 23836734, 26485260, 31782312, 35755101, 39727890, 47673468, 52970520, 59591835, 71510202, 79455780, 95346936, 119183670, 143020404, 158911560, 178775505, 238367340, 286040808, 357551010, 476734680, 715102020, 1430204040]

約数ペア:

[(1, 1430204040), (2, 715102020), (3, 476734680), (4, 357551010), (5, 286040808), (6, 238367340), (8, 178775505), (9, 158911560), (10, 143020404), (12, 119183670), (15, 95346936), (18, 79455780), (20, 71510202), (24, 59591835), (27, 52970520), (30, 47673468), (36, 39727890), (40, 35755101), (45, 31782312), (54, 26485260), (60, 23836734), (72, 19863945), (81, 17656840), (90, 15891156), (108, 13242630), (120, 11918367), (135, 10594104), (162, 8828420), (180, 7945578), (216, 6621315), (270, 5297052), (324, 4414210), (360, 3972789), (405, 3531368), (540, 2648526), (648, 2207105), (810, 1765684), (1080, 1324263), (1620, 882842), (3240, 441421)]