79544760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21383}}^1$

素因数の和:21428

約数の個数: 64

約数和(自身を含む): 246343680

約数和(自身を除く): 166798920

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, 21383, 42766, 64149, 85532, 106915, 128298, 171064, 213830, 256596, 320745, 427660, 513192, 641490, 662873, 855320, 1282980, 1325746, 1988619, 2565960, 2651492, 3314365, 3977238, 5302984, 6628730, 7954476, 9943095, 13257460, 15908952, 19886190, 26514920, 39772380, 79544760]

約数ペア:

[(1, 79544760), (2, 39772380), (3, 26514920), (4, 19886190), (5, 15908952), (6, 13257460), (8, 9943095), (10, 7954476), (12, 6628730), (15, 5302984), (20, 3977238), (24, 3314365), (30, 2651492), (31, 2565960), (40, 1988619), (60, 1325746), (62, 1282980), (93, 855320), (120, 662873), (124, 641490), (155, 513192), (186, 427660), (248, 320745), (310, 256596), (372, 213830), (465, 171064), (620, 128298), (744, 106915), (930, 85532), (1240, 64149), (1860, 42766), (3720, 21383)]