18606360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3299}}^1$

素因数の和:3360

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 38417640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 3299, 5640, 6598, 9897, 13196, 16495, 19794, 26392, 32990, 39588, 49485, 65980, 79176, 98970, 131960, 155053, 197940, 310106, 395880, 465159, 620212, 775265, 930318, 1240424, 1550530, 1860636, 2325795, 3101060, 3721272, 4651590, 6202120, 9303180, 18606360]

約数ペア:

[(1, 18606360), (2, 9303180), (3, 6202120), (4, 4651590), (5, 3721272), (6, 3101060), (8, 2325795), (10, 1860636), (12, 1550530), (15, 1240424), (20, 930318), (24, 775265), (30, 620212), (40, 465159), (47, 395880), (60, 310106), (94, 197940), (120, 155053), (141, 131960), (188, 98970), (235, 79176), (282, 65980), (376, 49485), (470, 39588), (564, 32990), (705, 26392), (940, 19794), (1128, 16495), (1410, 13196), (1880, 9897), (2820, 6598), (3299, 5640)]