131330280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57601}}^1$

素因数の和:57634

約数の個数: 64

約数和(自身を含む): 414734400

約数和(自身を除く): 283404120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 57601, 115202, 172803, 230404, 288005, 345606, 460808, 576010, 691212, 864015, 1094419, 1152020, 1382424, 1728030, 2188838, 2304040, 3283257, 3456060, 4377676, 5472095, 6566514, 6912120, 8755352, 10944190, 13133028, 16416285, 21888380, 26266056, 32832570, 43776760, 65665140, 131330280]

約数ペア:

[(1, 131330280), (2, 65665140), (3, 43776760), (4, 32832570), (5, 26266056), (6, 21888380), (8, 16416285), (10, 13133028), (12, 10944190), (15, 8755352), (19, 6912120), (20, 6566514), (24, 5472095), (30, 4377676), (38, 3456060), (40, 3283257), (57, 2304040), (60, 2188838), (76, 1728030), (95, 1382424), (114, 1152020), (120, 1094419), (152, 864015), (190, 691212), (228, 576010), (285, 460808), (380, 345606), (456, 288005), (570, 230404), (760, 172803), (1140, 115202), (2280, 57601)]