66455880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1747}}^1$

素因数の和:2078

約数の個数: 64

約数和(自身を含む): 200111040

約数和(自身を除く): 133655160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1747, 1902, 2536, 3170, 3494, 3804, 4755, 5241, 6340, 6988, 7608, 8735, 9510, 10482, 12680, 13976, 17470, 19020, 20964, 26205, 34940, 38040, 41928, 52410, 69880, 104820, 209640, 553799, 1107598, 1661397, 2215196, 2768995, 3322794, 4430392, 5537990, 6645588, 8306985, 11075980, 13291176, 16613970, 22151960, 33227940, 66455880]

約数ペア:

[(1, 66455880), (2, 33227940), (3, 22151960), (4, 16613970), (5, 13291176), (6, 11075980), (8, 8306985), (10, 6645588), (12, 5537990), (15, 4430392), (20, 3322794), (24, 2768995), (30, 2215196), (40, 1661397), (60, 1107598), (120, 553799), (317, 209640), (634, 104820), (951, 69880), (1268, 52410), (1585, 41928), (1747, 38040), (1902, 34940), (2536, 26205), (3170, 20964), (3494, 19020), (3804, 17470), (4755, 13976), (5241, 12680), (6340, 10482), (6988, 9510), (7608, 8735)]