40915152

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1857

約数の個数: 80

約数和(自身を含む): 119724480

約数和(自身を除く): 78809328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1787, 1908, 2544, 2862, 3574, 3816, 5361, 5724, 7148, 7632, 10722, 11448, 14296, 16083, 21444, 22896, 28592, 32166, 42888, 48249, 64332, 85776, 94711, 96498, 128664, 189422, 192996, 257328, 284133, 378844, 385992, 568266, 757688, 771984, 852399, 1136532, 1515376, 1704798, 2273064, 2557197, 3409596, 4546128, 5114394, 6819192, 10228788, 13638384, 20457576, 40915152]

約数ペア:

[(1, 40915152), (2, 20457576), (3, 13638384), (4, 10228788), (6, 6819192), (8, 5114394), (9, 4546128), (12, 3409596), (16, 2557197), (18, 2273064), (24, 1704798), (27, 1515376), (36, 1136532), (48, 852399), (53, 771984), (54, 757688), (72, 568266), (106, 385992), (108, 378844), (144, 284133), (159, 257328), (212, 192996), (216, 189422), (318, 128664), (424, 96498), (432, 94711), (477, 85776), (636, 64332), (848, 48249), (954, 42888), (1272, 32166), (1431, 28592), (1787, 22896), (1908, 21444), (2544, 16083), (2862, 14296), (3574, 11448), (3816, 10722), (5361, 7632), (5724, 7148)]