3390120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 11721600

約数和(自身を除く): 8331480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 73, 86, 90, 108, 120, 129, 135, 146, 172, 180, 215, 216, 219, 258, 270, 292, 344, 360, 365, 387, 430, 438, 516, 540, 584, 645, 657, 730, 774, 860, 876, 1032, 1080, 1095, 1161, 1290, 1314, 1460, 1548, 1720, 1752, 1935, 1971, 2190, 2322, 2580, 2628, 2920, 3096, 3139, 3285, 3870, 3942, 4380, 4644, 5160, 5256, 5805, 6278, 6570, 7740, 7884, 8760, 9288, 9417, 9855, 11610, 12556, 13140, 15480, 15695, 15768, 18834, 19710, 23220, 25112, 26280, 28251, 31390, 37668, 39420, 46440, 47085, 56502, 62780, 75336, 78840, 84753, 94170, 113004, 125560, 141255, 169506, 188340, 226008, 282510, 339012, 376680, 423765, 565020, 678024, 847530, 1130040, 1695060, 3390120]

約数ペア:

[(1, 3390120), (2, 1695060), (3, 1130040), (4, 847530), (5, 678024), (6, 565020), (8, 423765), (9, 376680), (10, 339012), (12, 282510), (15, 226008), (18, 188340), (20, 169506), (24, 141255), (27, 125560), (30, 113004), (36, 94170), (40, 84753), (43, 78840), (45, 75336), (54, 62780), (60, 56502), (72, 47085), (73, 46440), (86, 39420), (90, 37668), (108, 31390), (120, 28251), (129, 26280), (135, 25112), (146, 23220), (172, 19710), (180, 18834), (215, 15768), (216, 15695), (219, 15480), (258, 13140), (270, 12556), (292, 11610), (344, 9855), (360, 9417), (365, 9288), (387, 8760), (430, 7884), (438, 7740), (516, 6570), (540, 6278), (584, 5805), (645, 5256), (657, 5160), (730, 4644), (774, 4380), (860, 3942), (876, 3870), (1032, 3285), (1080, 3139), (1095, 3096), (1161, 2920), (1290, 2628), (1314, 2580), (1460, 2322), (1548, 2190), (1720, 1971), (1752, 1935)]