85775160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7369}}^1$

素因数の和:7480

約数の個数: 64

約数和(自身を含む): 260013600

約数和(自身を除く): 174238440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 7369, 11640, 14738, 22107, 29476, 36845, 44214, 58952, 73690, 88428, 110535, 147380, 176856, 221070, 294760, 442140, 714793, 884280, 1429586, 2144379, 2859172, 3573965, 4288758, 5718344, 7147930, 8577516, 10721895, 14295860, 17155032, 21443790, 28591720, 42887580, 85775160]

約数ペア:

[(1, 85775160), (2, 42887580), (3, 28591720), (4, 21443790), (5, 17155032), (6, 14295860), (8, 10721895), (10, 8577516), (12, 7147930), (15, 5718344), (20, 4288758), (24, 3573965), (30, 2859172), (40, 2144379), (60, 1429586), (97, 884280), (120, 714793), (194, 442140), (291, 294760), (388, 221070), (485, 176856), (582, 147380), (776, 110535), (970, 88428), (1164, 73690), (1455, 58952), (1940, 44214), (2328, 36845), (2910, 29476), (3880, 22107), (5820, 14738), (7369, 11640)]