7202280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 22083840

約数和(自身を除く): 14881560

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, 1277, 1410, 1880, 2554, 2820, 3831, 5108, 5640, 6385, 7662, 10216, 12770, 15324, 19155, 25540, 30648, 38310, 51080, 60019, 76620, 120038, 153240, 180057, 240076, 300095, 360114, 480152, 600190, 720228, 900285, 1200380, 1440456, 1800570, 2400760, 3601140, 7202280]

約数ペア:

[(1, 7202280), (2, 3601140), (3, 2400760), (4, 1800570), (5, 1440456), (6, 1200380), (8, 900285), (10, 720228), (12, 600190), (15, 480152), (20, 360114), (24, 300095), (30, 240076), (40, 180057), (47, 153240), (60, 120038), (94, 76620), (120, 60019), (141, 51080), (188, 38310), (235, 30648), (282, 25540), (376, 19155), (470, 15324), (564, 12770), (705, 10216), (940, 7662), (1128, 6385), (1277, 5640), (1410, 5108), (1880, 3831), (2554, 2820)]