7860120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3853}}^1$

素因数の和:3884

約数の個数: 64

約数和(自身を含む): 24973920

約数和(自身を除く): 17113800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 3853, 7706, 11559, 15412, 19265, 23118, 30824, 38530, 46236, 57795, 65501, 77060, 92472, 115590, 131002, 154120, 196503, 231180, 262004, 327505, 393006, 462360, 524008, 655010, 786012, 982515, 1310020, 1572024, 1965030, 2620040, 3930060, 7860120]

約数ペア:

[(1, 7860120), (2, 3930060), (3, 2620040), (4, 1965030), (5, 1572024), (6, 1310020), (8, 982515), (10, 786012), (12, 655010), (15, 524008), (17, 462360), (20, 393006), (24, 327505), (30, 262004), (34, 231180), (40, 196503), (51, 154120), (60, 131002), (68, 115590), (85, 92472), (102, 77060), (120, 65501), (136, 57795), (170, 46236), (204, 38530), (255, 30824), (340, 23118), (408, 19265), (510, 15412), (680, 11559), (1020, 7706), (2040, 3853)]