90679360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 112

約数和(自身を含む): 232623360

約数和(自身を除く): 141944000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 79, 80, 85, 136, 158, 160, 170, 211, 272, 316, 320, 340, 395, 422, 544, 632, 680, 790, 844, 1055, 1088, 1264, 1343, 1360, 1580, 1688, 2110, 2528, 2686, 2720, 3160, 3376, 3587, 4220, 5056, 5372, 5440, 6320, 6715, 6752, 7174, 8440, 10744, 12640, 13430, 13504, 14348, 16669, 16880, 17935, 21488, 25280, 26860, 28696, 33338, 33760, 35870, 42976, 53720, 57392, 66676, 67520, 71740, 83345, 85952, 107440, 114784, 133352, 143480, 166690, 214880, 229568, 266704, 283373, 286960, 333380, 429760, 533408, 566746, 573920, 666760, 1066816, 1133492, 1147840, 1333520, 1416865, 2266984, 2667040, 2833730, 4533968, 5334080, 5667460, 9067936, 11334920, 18135872, 22669840, 45339680, 90679360]

約数ペア:

[(1, 90679360), (2, 45339680), (4, 22669840), (5, 18135872), (8, 11334920), (10, 9067936), (16, 5667460), (17, 5334080), (20, 4533968), (32, 2833730), (34, 2667040), (40, 2266984), (64, 1416865), (68, 1333520), (79, 1147840), (80, 1133492), (85, 1066816), (136, 666760), (158, 573920), (160, 566746), (170, 533408), (211, 429760), (272, 333380), (316, 286960), (320, 283373), (340, 266704), (395, 229568), (422, 214880), (544, 166690), (632, 143480), (680, 133352), (790, 114784), (844, 107440), (1055, 85952), (1088, 83345), (1264, 71740), (1343, 67520), (1360, 66676), (1580, 57392), (1688, 53720), (2110, 42976), (2528, 35870), (2686, 33760), (2720, 33338), (3160, 28696), (3376, 26860), (3587, 25280), (4220, 21488), (5056, 17935), (5372, 16880), (5440, 16669), (6320, 14348), (6715, 13504), (6752, 13430), (7174, 12640), (8440, 10744)]