73881840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4217}}^1$

素因数の和:4306

約数の個数: 80

約数和(自身を含む): 232226208

約数和(自身を除く): 158344368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4217, 4380, 5840, 8434, 8760, 12651, 16868, 17520, 21085, 25302, 33736, 42170, 50604, 63255, 67472, 84340, 101208, 126510, 168680, 202416, 253020, 307841, 337360, 506040, 615682, 923523, 1012080, 1231364, 1539205, 1847046, 2462728, 3078410, 3694092, 4617615, 4925456, 6156820, 7388184, 9235230, 12313640, 14776368, 18470460, 24627280, 36940920, 73881840]

約数ペア:

[(1, 73881840), (2, 36940920), (3, 24627280), (4, 18470460), (5, 14776368), (6, 12313640), (8, 9235230), (10, 7388184), (12, 6156820), (15, 4925456), (16, 4617615), (20, 3694092), (24, 3078410), (30, 2462728), (40, 1847046), (48, 1539205), (60, 1231364), (73, 1012080), (80, 923523), (120, 615682), (146, 506040), (219, 337360), (240, 307841), (292, 253020), (365, 202416), (438, 168680), (584, 126510), (730, 101208), (876, 84340), (1095, 67472), (1168, 63255), (1460, 50604), (1752, 42170), (2190, 33736), (2920, 25302), (3504, 21085), (4217, 17520), (4380, 16868), (5840, 12651), (8434, 8760)]