8181360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1033}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 30002544

約数和(自身を除く): 21821184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1033, 1320, 1584, 1980, 2066, 2640, 3099, 3960, 4132, 5165, 6198, 7920, 8264, 9297, 10330, 11363, 12396, 15495, 16528, 18594, 20660, 22726, 24792, 30990, 34089, 37188, 41320, 45452, 46485, 49584, 56815, 61980, 68178, 74376, 82640, 90904, 92970, 102267, 113630, 123960, 136356, 148752, 170445, 181808, 185940, 204534, 227260, 247920, 272712, 340890, 371880, 409068, 454520, 511335, 545424, 681780, 743760, 818136, 909040, 1022670, 1363560, 1636272, 2045340, 2727120, 4090680, 8181360]

約数ペア:

[(1, 8181360), (2, 4090680), (3, 2727120), (4, 2045340), (5, 1636272), (6, 1363560), (8, 1022670), (9, 909040), (10, 818136), (11, 743760), (12, 681780), (15, 545424), (16, 511335), (18, 454520), (20, 409068), (22, 371880), (24, 340890), (30, 272712), (33, 247920), (36, 227260), (40, 204534), (44, 185940), (45, 181808), (48, 170445), (55, 148752), (60, 136356), (66, 123960), (72, 113630), (80, 102267), (88, 92970), (90, 90904), (99, 82640), (110, 74376), (120, 68178), (132, 61980), (144, 56815), (165, 49584), (176, 46485), (180, 45452), (198, 41320), (220, 37188), (240, 34089), (264, 30990), (330, 24792), (360, 22726), (396, 20660), (440, 18594), (495, 16528), (528, 15495), (660, 12396), (720, 11363), (792, 10330), (880, 9297), (990, 8264), (1033, 7920), (1320, 6198), (1584, 5165), (1980, 4132), (2066, 3960), (2640, 3099)]