1419120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{73}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 5010096

約数和(自身を除く): 3590976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 81, 90, 108, 120, 135, 144, 146, 162, 180, 216, 219, 240, 243, 270, 292, 324, 360, 365, 405, 432, 438, 486, 540, 584, 648, 657, 720, 730, 810, 876, 972, 1080, 1095, 1168, 1215, 1296, 1314, 1460, 1620, 1752, 1944, 1971, 2160, 2190, 2430, 2628, 2920, 3240, 3285, 3504, 3888, 3942, 4380, 4860, 5256, 5840, 5913, 6480, 6570, 7884, 8760, 9720, 9855, 10512, 11826, 13140, 15768, 17520, 17739, 19440, 19710, 23652, 26280, 29565, 31536, 35478, 39420, 47304, 52560, 59130, 70956, 78840, 88695, 94608, 118260, 141912, 157680, 177390, 236520, 283824, 354780, 473040, 709560, 1419120]

約数ペア:

[(1, 1419120), (2, 709560), (3, 473040), (4, 354780), (5, 283824), (6, 236520), (8, 177390), (9, 157680), (10, 141912), (12, 118260), (15, 94608), (16, 88695), (18, 78840), (20, 70956), (24, 59130), (27, 52560), (30, 47304), (36, 39420), (40, 35478), (45, 31536), (48, 29565), (54, 26280), (60, 23652), (72, 19710), (73, 19440), (80, 17739), (81, 17520), (90, 15768), (108, 13140), (120, 11826), (135, 10512), (144, 9855), (146, 9720), (162, 8760), (180, 7884), (216, 6570), (219, 6480), (240, 5913), (243, 5840), (270, 5256), (292, 4860), (324, 4380), (360, 3942), (365, 3888), (405, 3504), (432, 3285), (438, 3240), (486, 2920), (540, 2628), (584, 2430), (648, 2190), (657, 2160), (720, 1971), (730, 1944), (810, 1752), (876, 1620), (972, 1460), (1080, 1314), (1095, 1296), (1168, 1215)]