74891760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3217}}^1$

素因数の和:3330

約数の個数: 80

約数和(自身を含む): 234630816

約数和(自身を除く): 159739056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3217, 3880, 4656, 5820, 6434, 7760, 9651, 11640, 12868, 16085, 19302, 23280, 25736, 32170, 38604, 48255, 51472, 64340, 77208, 96510, 128680, 154416, 193020, 257360, 312049, 386040, 624098, 772080, 936147, 1248196, 1560245, 1872294, 2496392, 3120490, 3744588, 4680735, 4992784, 6240980, 7489176, 9361470, 12481960, 14978352, 18722940, 24963920, 37445880, 74891760]

約数ペア:

[(1, 74891760), (2, 37445880), (3, 24963920), (4, 18722940), (5, 14978352), (6, 12481960), (8, 9361470), (10, 7489176), (12, 6240980), (15, 4992784), (16, 4680735), (20, 3744588), (24, 3120490), (30, 2496392), (40, 1872294), (48, 1560245), (60, 1248196), (80, 936147), (97, 772080), (120, 624098), (194, 386040), (240, 312049), (291, 257360), (388, 193020), (485, 154416), (582, 128680), (776, 96510), (970, 77208), (1164, 64340), (1455, 51472), (1552, 48255), (1940, 38604), (2328, 32170), (2910, 25736), (3217, 23280), (3880, 19302), (4656, 16085), (5820, 12868), (6434, 11640), (7760, 9651)]