69628920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30539}}^1$

素因数の和:30572

約数の個数: 64

約数和(自身を含む): 219888000

約数和(自身を除く): 150259080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 30539, 61078, 91617, 122156, 152695, 183234, 244312, 305390, 366468, 458085, 580241, 610780, 732936, 916170, 1160482, 1221560, 1740723, 1832340, 2320964, 2901205, 3481446, 3664680, 4641928, 5802410, 6962892, 8703615, 11604820, 13925784, 17407230, 23209640, 34814460, 69628920]

約数ペア:

[(1, 69628920), (2, 34814460), (3, 23209640), (4, 17407230), (5, 13925784), (6, 11604820), (8, 8703615), (10, 6962892), (12, 5802410), (15, 4641928), (19, 3664680), (20, 3481446), (24, 2901205), (30, 2320964), (38, 1832340), (40, 1740723), (57, 1221560), (60, 1160482), (76, 916170), (95, 732936), (114, 610780), (120, 580241), (152, 458085), (190, 366468), (228, 305390), (285, 244312), (380, 183234), (456, 152695), (570, 122156), (760, 91617), (1140, 61078), (2280, 30539)]