630272640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{709}}^1$

素因数の和:1194

約数の個数: 128

約数和(自身を含む): 2016172800

約数和(自身を除く): 1385900160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 463, 480, 640, 709, 926, 960, 1389, 1418, 1852, 1920, 2127, 2315, 2778, 2836, 3545, 3704, 4254, 4630, 5556, 5672, 6945, 7090, 7408, 8508, 9260, 10635, 11112, 11344, 13890, 14180, 14816, 17016, 18520, 21270, 22224, 22688, 27780, 28360, 29632, 34032, 37040, 42540, 44448, 45376, 55560, 56720, 59264, 68064, 74080, 85080, 88896, 90752, 111120, 113440, 136128, 148160, 170160, 177792, 222240, 226880, 272256, 296320, 328267, 340320, 444480, 453760, 656534, 680640, 888960, 984801, 1313068, 1361280, 1641335, 1969602, 2626136, 3282670, 3939204, 4924005, 5252272, 6565340, 7878408, 9848010, 10504544, 13130680, 15756816, 19696020, 21009088, 26261360, 31513632, 39392040, 42018176, 52522720, 63027264, 78784080, 105045440, 126054528, 157568160, 210090880, 315136320, 630272640]

約数ペア:

[(1, 630272640), (2, 315136320), (3, 210090880), (4, 157568160), (5, 126054528), (6, 105045440), (8, 78784080), (10, 63027264), (12, 52522720), (15, 42018176), (16, 39392040), (20, 31513632), (24, 26261360), (30, 21009088), (32, 19696020), (40, 15756816), (48, 13130680), (60, 10504544), (64, 9848010), (80, 7878408), (96, 6565340), (120, 5252272), (128, 4924005), (160, 3939204), (192, 3282670), (240, 2626136), (320, 1969602), (384, 1641335), (463, 1361280), (480, 1313068), (640, 984801), (709, 888960), (926, 680640), (960, 656534), (1389, 453760), (1418, 444480), (1852, 340320), (1920, 328267), (2127, 296320), (2315, 272256), (2778, 226880), (2836, 222240), (3545, 177792), (3704, 170160), (4254, 148160), (4630, 136128), (5556, 113440), (5672, 111120), (6945, 90752), (7090, 88896), (7408, 85080), (8508, 74080), (9260, 68064), (10635, 59264), (11112, 56720), (11344, 55560), (13890, 45376), (14180, 44448), (14816, 42540), (17016, 37040), (18520, 34032), (21270, 29632), (22224, 28360), (22688, 27780)]