9807120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 33687576

約数和(自身を除く): 23880456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 257, 265, 318, 360, 424, 477, 514, 530, 636, 720, 771, 795, 848, 954, 1028, 1060, 1272, 1285, 1542, 1590, 1908, 2056, 2120, 2313, 2385, 2544, 2570, 3084, 3180, 3816, 3855, 4112, 4240, 4626, 4770, 5140, 6168, 6360, 7632, 7710, 9252, 9540, 10280, 11565, 12336, 12720, 13621, 15420, 18504, 19080, 20560, 23130, 27242, 30840, 37008, 38160, 40863, 46260, 54484, 61680, 68105, 81726, 92520, 108968, 122589, 136210, 163452, 185040, 204315, 217936, 245178, 272420, 326904, 408630, 490356, 544840, 612945, 653808, 817260, 980712, 1089680, 1225890, 1634520, 1961424, 2451780, 3269040, 4903560, 9807120]

約数ペア:

[(1, 9807120), (2, 4903560), (3, 3269040), (4, 2451780), (5, 1961424), (6, 1634520), (8, 1225890), (9, 1089680), (10, 980712), (12, 817260), (15, 653808), (16, 612945), (18, 544840), (20, 490356), (24, 408630), (30, 326904), (36, 272420), (40, 245178), (45, 217936), (48, 204315), (53, 185040), (60, 163452), (72, 136210), (80, 122589), (90, 108968), (106, 92520), (120, 81726), (144, 68105), (159, 61680), (180, 54484), (212, 46260), (240, 40863), (257, 38160), (265, 37008), (318, 30840), (360, 27242), (424, 23130), (477, 20560), (514, 19080), (530, 18504), (636, 15420), (720, 13621), (771, 12720), (795, 12336), (848, 11565), (954, 10280), (1028, 9540), (1060, 9252), (1272, 7710), (1285, 7632), (1542, 6360), (1590, 6168), (1908, 5140), (2056, 4770), (2120, 4626), (2313, 4240), (2385, 4112), (2544, 3855), (2570, 3816), (3084, 3180)]