52257360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{217739}}^1$

素因数の和:217755

約数の個数: 40

約数和(自身を含む): 161998560

約数和(自身を除く): 109741200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 217739, 435478, 653217, 870956, 1088695, 1306434, 1741912, 2177390, 2612868, 3266085, 3483824, 4354780, 5225736, 6532170, 8709560, 10451472, 13064340, 17419120, 26128680, 52257360]

約数ペア:

[(1, 52257360), (2, 26128680), (3, 17419120), (4, 13064340), (5, 10451472), (6, 8709560), (8, 6532170), (10, 5225736), (12, 4354780), (15, 3483824), (16, 3266085), (20, 2612868), (24, 2177390), (30, 1741912), (40, 1306434), (48, 1088695), (60, 870956), (80, 653217), (120, 435478), (240, 217739)]