79212060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{383}}^2$

素因数の和:784

約数の個数: 72

約数和(自身を含む): 247082640

約数和(自身を除く): 167870580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 383, 540, 766, 1149, 1532, 1915, 2298, 3447, 3830, 4596, 5745, 6894, 7660, 10341, 11490, 13788, 17235, 20682, 22980, 34470, 41364, 51705, 68940, 103410, 146689, 206820, 293378, 440067, 586756, 733445, 880134, 1320201, 1466890, 1760268, 2200335, 2640402, 2933780, 3960603, 4400670, 5280804, 6601005, 7921206, 8801340, 13202010, 15842412, 19803015, 26404020, 39606030, 79212060]

約数ペア:

[(1, 79212060), (2, 39606030), (3, 26404020), (4, 19803015), (5, 15842412), (6, 13202010), (9, 8801340), (10, 7921206), (12, 6601005), (15, 5280804), (18, 4400670), (20, 3960603), (27, 2933780), (30, 2640402), (36, 2200335), (45, 1760268), (54, 1466890), (60, 1320201), (90, 880134), (108, 733445), (135, 586756), (180, 440067), (270, 293378), (383, 206820), (540, 146689), (766, 103410), (1149, 68940), (1532, 51705), (1915, 41364), (2298, 34470), (3447, 22980), (3830, 20682), (4596, 17235), (5745, 13788), (6894, 11490), (7660, 10341)]