7950120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 24131520

約数和(自身を除く): 16181400

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, 683, 776, 970, 1164, 1366, 1455, 1940, 2049, 2328, 2732, 2910, 3415, 3880, 4098, 5464, 5820, 6830, 8196, 10245, 11640, 13660, 16392, 20490, 27320, 40980, 66251, 81960, 132502, 198753, 265004, 331255, 397506, 530008, 662510, 795012, 993765, 1325020, 1590024, 1987530, 2650040, 3975060, 7950120]

約数ペア:

[(1, 7950120), (2, 3975060), (3, 2650040), (4, 1987530), (5, 1590024), (6, 1325020), (8, 993765), (10, 795012), (12, 662510), (15, 530008), (20, 397506), (24, 331255), (30, 265004), (40, 198753), (60, 132502), (97, 81960), (120, 66251), (194, 40980), (291, 27320), (388, 20490), (485, 16392), (582, 13660), (683, 11640), (776, 10245), (970, 8196), (1164, 6830), (1366, 5820), (1455, 5464), (1940, 4098), (2049, 3880), (2328, 3415), (2732, 2910)]