38630280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24763}}^1$

素因数の和:24790

約数の個数: 64

約数和(自身を含む): 124810560

約数和(自身を除く): 86180280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 24763, 49526, 74289, 99052, 123815, 148578, 198104, 247630, 297156, 321919, 371445, 495260, 594312, 643838, 742890, 965757, 990520, 1287676, 1485780, 1609595, 1931514, 2575352, 2971560, 3219190, 3863028, 4828785, 6438380, 7726056, 9657570, 12876760, 19315140, 38630280]

約数ペア:

[(1, 38630280), (2, 19315140), (3, 12876760), (4, 9657570), (5, 7726056), (6, 6438380), (8, 4828785), (10, 3863028), (12, 3219190), (13, 2971560), (15, 2575352), (20, 1931514), (24, 1609595), (26, 1485780), (30, 1287676), (39, 990520), (40, 965757), (52, 742890), (60, 643838), (65, 594312), (78, 495260), (104, 371445), (120, 321919), (130, 297156), (156, 247630), (195, 198104), (260, 148578), (312, 123815), (390, 99052), (520, 74289), (780, 49526), (1560, 24763)]