1025486520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8545721}}^1$

素因数の和:8545735

約数の個数: 32

約数和(自身を含む): 3076459920

約数和(自身を除く): 2050973400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8545721, 17091442, 25637163, 34182884, 42728605, 51274326, 68365768, 85457210, 102548652, 128185815, 170914420, 205097304, 256371630, 341828840, 512743260, 1025486520]

約数ペア:

[(1, 1025486520), (2, 512743260), (3, 341828840), (4, 256371630), (5, 205097304), (6, 170914420), (8, 128185815), (10, 102548652), (12, 85457210), (15, 68365768), (20, 51274326), (24, 42728605), (30, 34182884), (40, 25637163), (60, 17091442), (120, 8545721)]