1604085960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{188273}}^1$

素因数の和:188358

約数の個数: 64

約数和(自身を含む): 4880062080

約数和(自身を除く): 3275976120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 188273, 376546, 564819, 753092, 941365, 1129638, 1506184, 1882730, 2259276, 2824095, 3765460, 4518552, 5648190, 7530920, 11296380, 13367383, 22592760, 26734766, 40102149, 53469532, 66836915, 80204298, 106939064, 133673830, 160408596, 200510745, 267347660, 320817192, 401021490, 534695320, 802042980, 1604085960]

約数ペア:

[(1, 1604085960), (2, 802042980), (3, 534695320), (4, 401021490), (5, 320817192), (6, 267347660), (8, 200510745), (10, 160408596), (12, 133673830), (15, 106939064), (20, 80204298), (24, 66836915), (30, 53469532), (40, 40102149), (60, 26734766), (71, 22592760), (120, 13367383), (142, 11296380), (213, 7530920), (284, 5648190), (355, 4518552), (426, 3765460), (568, 2824095), (710, 2259276), (852, 1882730), (1065, 1506184), (1420, 1129638), (1704, 941365), (2130, 753092), (2840, 564819), (4260, 376546), (8520, 188273)]