1333440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{463}}^1$

素因数の和:486

約数の個数: 84

約数和(自身を含む): 4596384

約数和(自身を除く): 3262944

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, 144, 160, 180, 192, 240, 288, 320, 360, 463, 480, 576, 720, 926, 960, 1389, 1440, 1852, 2315, 2778, 2880, 3704, 4167, 4630, 5556, 6945, 7408, 8334, 9260, 11112, 13890, 14816, 16668, 18520, 20835, 22224, 27780, 29632, 33336, 37040, 41670, 44448, 55560, 66672, 74080, 83340, 88896, 111120, 133344, 148160, 166680, 222240, 266688, 333360, 444480, 666720, 1333440]

約数ペア:

[(1, 1333440), (2, 666720), (3, 444480), (4, 333360), (5, 266688), (6, 222240), (8, 166680), (9, 148160), (10, 133344), (12, 111120), (15, 88896), (16, 83340), (18, 74080), (20, 66672), (24, 55560), (30, 44448), (32, 41670), (36, 37040), (40, 33336), (45, 29632), (48, 27780), (60, 22224), (64, 20835), (72, 18520), (80, 16668), (90, 14816), (96, 13890), (120, 11112), (144, 9260), (160, 8334), (180, 7408), (192, 6945), (240, 5556), (288, 4630), (320, 4167), (360, 3704), (463, 2880), (480, 2778), (576, 2315), (720, 1852), (926, 1440), (960, 1389)]