1480320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{257}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 5131620

約数和(自身を除く): 3651300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 257, 288, 320, 360, 384, 480, 514, 576, 640, 720, 771, 960, 1028, 1152, 1285, 1440, 1542, 1920, 2056, 2313, 2570, 2880, 3084, 3855, 4112, 4626, 5140, 5760, 6168, 7710, 8224, 9252, 10280, 11565, 12336, 15420, 16448, 18504, 20560, 23130, 24672, 30840, 32896, 37008, 41120, 46260, 49344, 61680, 74016, 82240, 92520, 98688, 123360, 148032, 164480, 185040, 246720, 296064, 370080, 493440, 740160, 1480320]

約数ペア:

[(1, 1480320), (2, 740160), (3, 493440), (4, 370080), (5, 296064), (6, 246720), (8, 185040), (9, 164480), (10, 148032), (12, 123360), (15, 98688), (16, 92520), (18, 82240), (20, 74016), (24, 61680), (30, 49344), (32, 46260), (36, 41120), (40, 37008), (45, 32896), (48, 30840), (60, 24672), (64, 23130), (72, 20560), (80, 18504), (90, 16448), (96, 15420), (120, 12336), (128, 11565), (144, 10280), (160, 9252), (180, 8224), (192, 7710), (240, 6168), (257, 5760), (288, 5140), (320, 4626), (360, 4112), (384, 3855), (480, 3084), (514, 2880), (576, 2570), (640, 2313), (720, 2056), (771, 1920), (960, 1542), (1028, 1440), (1152, 1285)]