39988440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 131245920

約数和(自身を除く): 91257480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 452, 565, 678, 904, 983, 1017, 1130, 1356, 1695, 1966, 2034, 2260, 2712, 2949, 3390, 3932, 4068, 4520, 4915, 5085, 5898, 6780, 7864, 8136, 8847, 9830, 10170, 11796, 13560, 14745, 17694, 19660, 20340, 23592, 29490, 35388, 39320, 40680, 44235, 58980, 70776, 88470, 111079, 117960, 176940, 222158, 333237, 353880, 444316, 555395, 666474, 888632, 999711, 1110790, 1332948, 1666185, 1999422, 2221580, 2665896, 3332370, 3998844, 4443160, 4998555, 6664740, 7997688, 9997110, 13329480, 19994220, 39988440]

約数ペア:

[(1, 39988440), (2, 19994220), (3, 13329480), (4, 9997110), (5, 7997688), (6, 6664740), (8, 4998555), (9, 4443160), (10, 3998844), (12, 3332370), (15, 2665896), (18, 2221580), (20, 1999422), (24, 1666185), (30, 1332948), (36, 1110790), (40, 999711), (45, 888632), (60, 666474), (72, 555395), (90, 444316), (113, 353880), (120, 333237), (180, 222158), (226, 176940), (339, 117960), (360, 111079), (452, 88470), (565, 70776), (678, 58980), (904, 44235), (983, 40680), (1017, 39320), (1130, 35388), (1356, 29490), (1695, 23592), (1966, 20340), (2034, 19660), (2260, 17694), (2712, 14745), (2949, 13560), (3390, 11796), (3932, 10170), (4068, 9830), (4520, 8847), (4915, 8136), (5085, 7864), (5898, 6780)]