84410520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22691}}^1$

素因数の和:22736

約数の個数: 64

約数和(自身を含む): 261411840

約数和(自身を除く): 177001320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 22691, 45382, 68073, 90764, 113455, 136146, 181528, 226910, 272292, 340365, 453820, 544584, 680730, 703421, 907640, 1361460, 1406842, 2110263, 2722920, 2813684, 3517105, 4220526, 5627368, 7034210, 8441052, 10551315, 14068420, 16882104, 21102630, 28136840, 42205260, 84410520]

約数ペア:

[(1, 84410520), (2, 42205260), (3, 28136840), (4, 21102630), (5, 16882104), (6, 14068420), (8, 10551315), (10, 8441052), (12, 7034210), (15, 5627368), (20, 4220526), (24, 3517105), (30, 2813684), (31, 2722920), (40, 2110263), (60, 1406842), (62, 1361460), (93, 907640), (120, 703421), (124, 680730), (155, 544584), (186, 453820), (248, 340365), (310, 272292), (372, 226910), (465, 181528), (620, 136146), (744, 113455), (930, 90764), (1240, 68073), (1860, 45382), (3720, 22691)]