5681640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 17236800

約数和(自身を除く): 11555160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 419, 452, 565, 678, 838, 904, 1130, 1257, 1356, 1676, 1695, 2095, 2260, 2514, 2712, 3352, 3390, 4190, 4520, 5028, 6285, 6780, 8380, 10056, 12570, 13560, 16760, 25140, 47347, 50280, 94694, 142041, 189388, 236735, 284082, 378776, 473470, 568164, 710205, 946940, 1136328, 1420410, 1893880, 2840820, 5681640]

約数ペア:

[(1, 5681640), (2, 2840820), (3, 1893880), (4, 1420410), (5, 1136328), (6, 946940), (8, 710205), (10, 568164), (12, 473470), (15, 378776), (20, 284082), (24, 236735), (30, 189388), (40, 142041), (60, 94694), (113, 50280), (120, 47347), (226, 25140), (339, 16760), (419, 13560), (452, 12570), (565, 10056), (678, 8380), (838, 6780), (904, 6285), (1130, 5028), (1257, 4520), (1356, 4190), (1676, 3390), (1695, 3352), (2095, 2712), (2260, 2514)]