1301672280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{31081}}^1$

素因数の和:31444

約数の個数: 64

約数和(自身を含む): 3916332000

約数和(自身を除く): 2614659720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 6980, 8376, 10470, 13960, 20940, 31081, 41880, 62162, 93243, 124324, 155405, 186486, 248648, 310810, 372972, 466215, 621620, 745944, 932430, 1243240, 1864860, 3729720, 10847269, 21694538, 32541807, 43389076, 54236345, 65083614, 86778152, 108472690, 130167228, 162709035, 216945380, 260334456, 325418070, 433890760, 650836140, 1301672280]

約数ペア:

[(1, 1301672280), (2, 650836140), (3, 433890760), (4, 325418070), (5, 260334456), (6, 216945380), (8, 162709035), (10, 130167228), (12, 108472690), (15, 86778152), (20, 65083614), (24, 54236345), (30, 43389076), (40, 32541807), (60, 21694538), (120, 10847269), (349, 3729720), (698, 1864860), (1047, 1243240), (1396, 932430), (1745, 745944), (2094, 621620), (2792, 466215), (3490, 372972), (4188, 310810), (5235, 248648), (6980, 186486), (8376, 155405), (10470, 124324), (13960, 93243), (20940, 62162), (31081, 41880)]