538533960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{195121}}^1$

素因数の和:195158

約数の個数: 64

約数和(自身を含む): 1685854080

約数和(自身を除く): 1147320120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 195121, 390242, 585363, 780484, 975605, 1170726, 1560968, 1951210, 2341452, 2926815, 3902420, 4487783, 4682904, 5853630, 7804840, 8975566, 11707260, 13463349, 17951132, 22438915, 23414520, 26926698, 35902264, 44877830, 53853396, 67316745, 89755660, 107706792, 134633490, 179511320, 269266980, 538533960]

約数ペア:

[(1, 538533960), (2, 269266980), (3, 179511320), (4, 134633490), (5, 107706792), (6, 89755660), (8, 67316745), (10, 53853396), (12, 44877830), (15, 35902264), (20, 26926698), (23, 23414520), (24, 22438915), (30, 17951132), (40, 13463349), (46, 11707260), (60, 8975566), (69, 7804840), (92, 5853630), (115, 4682904), (120, 4487783), (138, 3902420), (184, 2926815), (230, 2341452), (276, 1951210), (345, 1560968), (460, 1170726), (552, 975605), (690, 780484), (920, 585363), (1380, 390242), (2760, 195121)]