86667960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4783}}^1$

素因数の和:4948

約数の個数: 64

約数和(自身を含む): 261780480

約数和(自身を除く): 175112520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 4783, 6040, 9060, 9566, 14349, 18120, 19132, 23915, 28698, 38264, 47830, 57396, 71745, 95660, 114792, 143490, 191320, 286980, 573960, 722233, 1444466, 2166699, 2888932, 3611165, 4333398, 5777864, 7222330, 8666796, 10833495, 14444660, 17333592, 21666990, 28889320, 43333980, 86667960]

約数ペア:

[(1, 86667960), (2, 43333980), (3, 28889320), (4, 21666990), (5, 17333592), (6, 14444660), (8, 10833495), (10, 8666796), (12, 7222330), (15, 5777864), (20, 4333398), (24, 3611165), (30, 2888932), (40, 2166699), (60, 1444466), (120, 722233), (151, 573960), (302, 286980), (453, 191320), (604, 143490), (755, 114792), (906, 95660), (1208, 71745), (1510, 57396), (1812, 47830), (2265, 38264), (3020, 28698), (3624, 23915), (4530, 19132), (4783, 18120), (6040, 14349), (9060, 9566)]