78063240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13841}}^1$

素因数の和:13902

約数の個数: 64

約数和(自身を含む): 239189760

約数和(自身を除く): 161126520

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, 5640, 13841, 27682, 41523, 55364, 69205, 83046, 110728, 138410, 166092, 207615, 276820, 332184, 415230, 553640, 650527, 830460, 1301054, 1660920, 1951581, 2602108, 3252635, 3903162, 5204216, 6505270, 7806324, 9757905, 13010540, 15612648, 19515810, 26021080, 39031620, 78063240]

約数ペア:

[(1, 78063240), (2, 39031620), (3, 26021080), (4, 19515810), (5, 15612648), (6, 13010540), (8, 9757905), (10, 7806324), (12, 6505270), (15, 5204216), (20, 3903162), (24, 3252635), (30, 2602108), (40, 1951581), (47, 1660920), (60, 1301054), (94, 830460), (120, 650527), (141, 553640), (188, 415230), (235, 332184), (282, 276820), (376, 207615), (470, 166092), (564, 138410), (705, 110728), (940, 83046), (1128, 69205), (1410, 55364), (1880, 41523), (2820, 27682), (5640, 13841)]