89913960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{659}}^1$

素因数の和:1055

約数の個数: 96

約数和(自身を含む): 293436000

約数和(自身を除く): 203522040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 379, 659, 758, 1137, 1318, 1516, 1895, 1977, 2274, 2636, 3032, 3295, 3411, 3790, 3954, 4548, 5272, 5685, 5931, 6590, 6822, 7580, 7908, 9096, 9885, 11370, 11862, 13180, 13644, 15160, 15816, 17055, 19770, 22740, 23724, 26360, 27288, 29655, 34110, 39540, 45480, 47448, 59310, 68220, 79080, 118620, 136440, 237240, 249761, 499522, 749283, 999044, 1248805, 1498566, 1998088, 2247849, 2497610, 2997132, 3746415, 4495698, 4995220, 5994264, 7492830, 8991396, 9990440, 11239245, 14985660, 17982792, 22478490, 29971320, 44956980, 89913960]

約数ペア:

[(1, 89913960), (2, 44956980), (3, 29971320), (4, 22478490), (5, 17982792), (6, 14985660), (8, 11239245), (9, 9990440), (10, 8991396), (12, 7492830), (15, 5994264), (18, 4995220), (20, 4495698), (24, 3746415), (30, 2997132), (36, 2497610), (40, 2247849), (45, 1998088), (60, 1498566), (72, 1248805), (90, 999044), (120, 749283), (180, 499522), (360, 249761), (379, 237240), (659, 136440), (758, 118620), (1137, 79080), (1318, 68220), (1516, 59310), (1895, 47448), (1977, 45480), (2274, 39540), (2636, 34110), (3032, 29655), (3295, 27288), (3411, 26360), (3790, 23724), (3954, 22740), (4548, 19770), (5272, 17055), (5685, 15816), (5931, 15160), (6590, 13644), (6822, 13180), (7580, 11862), (7908, 11370), (9096, 9885)]