74855160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{207931}}^1$

素因数の和:207948

約数の個数: 48

約数和(自身を含む): 243280440

約数和(自身を除く): 168425280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 207931, 415862, 623793, 831724, 1039655, 1247586, 1663448, 1871379, 2079310, 2495172, 3118965, 3742758, 4158620, 4990344, 6237930, 7485516, 8317240, 9356895, 12475860, 14971032, 18713790, 24951720, 37427580, 74855160]

約数ペア:

[(1, 74855160), (2, 37427580), (3, 24951720), (4, 18713790), (5, 14971032), (6, 12475860), (8, 9356895), (9, 8317240), (10, 7485516), (12, 6237930), (15, 4990344), (18, 4158620), (20, 3742758), (24, 3118965), (30, 2495172), (36, 2079310), (40, 1871379), (45, 1663448), (60, 1247586), (72, 1039655), (90, 831724), (120, 623793), (180, 415862), (360, 207931)]