2000160

素因数分解:

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

素因数の和:487

約数の個数: 96

約数和(自身を含む): 7015680

約数和(自身を除く): 5015520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 463, 480, 540, 720, 864, 926, 1080, 1389, 1440, 1852, 2160, 2315, 2778, 3704, 4167, 4320, 4630, 5556, 6945, 7408, 8334, 9260, 11112, 12501, 13890, 14816, 16668, 18520, 20835, 22224, 25002, 27780, 33336, 37040, 41670, 44448, 50004, 55560, 62505, 66672, 74080, 83340, 100008, 111120, 125010, 133344, 166680, 200016, 222240, 250020, 333360, 400032, 500040, 666720, 1000080, 2000160]

約数ペア:

[(1, 2000160), (2, 1000080), (3, 666720), (4, 500040), (5, 400032), (6, 333360), (8, 250020), (9, 222240), (10, 200016), (12, 166680), (15, 133344), (16, 125010), (18, 111120), (20, 100008), (24, 83340), (27, 74080), (30, 66672), (32, 62505), (36, 55560), (40, 50004), (45, 44448), (48, 41670), (54, 37040), (60, 33336), (72, 27780), (80, 25002), (90, 22224), (96, 20835), (108, 18520), (120, 16668), (135, 14816), (144, 13890), (160, 12501), (180, 11112), (216, 9260), (240, 8334), (270, 7408), (288, 6945), (360, 5556), (432, 4630), (463, 4320), (480, 4167), (540, 3704), (720, 2778), (864, 2315), (926, 2160), (1080, 1852), (1389, 1440)]