224229780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1245721}}^1$

素因数の和:1245736

約数の個数: 36

約数和(自身を含む): 680164212

約数和(自身を除く): 455934432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1245721, 2491442, 3737163, 4982884, 6228605, 7474326, 11211489, 12457210, 14948652, 18685815, 22422978, 24914420, 37371630, 44845956, 56057445, 74743260, 112114890, 224229780]

約数ペア:

[(1, 224229780), (2, 112114890), (3, 74743260), (4, 56057445), (5, 44845956), (6, 37371630), (9, 24914420), (10, 22422978), (12, 18685815), (15, 14948652), (18, 12457210), (20, 11211489), (30, 7474326), (36, 6228605), (45, 4982884), (60, 3737163), (90, 2491442), (180, 1245721)]