117782520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51659}}^1$

素因数の和:51692

約数の個数: 64

約数和(自身を含む): 371952000

約数和(自身を除く): 254169480

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, 51659, 103318, 154977, 206636, 258295, 309954, 413272, 516590, 619908, 774885, 981521, 1033180, 1239816, 1549770, 1963042, 2066360, 2944563, 3099540, 3926084, 4907605, 5889126, 6199080, 7852168, 9815210, 11778252, 14722815, 19630420, 23556504, 29445630, 39260840, 58891260, 117782520]

約数ペア:

[(1, 117782520), (2, 58891260), (3, 39260840), (4, 29445630), (5, 23556504), (6, 19630420), (8, 14722815), (10, 11778252), (12, 9815210), (15, 7852168), (19, 6199080), (20, 5889126), (24, 4907605), (30, 3926084), (38, 3099540), (40, 2944563), (57, 2066360), (60, 1963042), (76, 1549770), (95, 1239816), (114, 1033180), (120, 981521), (152, 774885), (190, 619908), (228, 516590), (285, 413272), (380, 309954), (456, 258295), (570, 206636), (760, 154977), (1140, 103318), (2280, 51659)]