152939940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{11131}}^1$

素因数の和:11372

約数の個数: 48

約数和(自身を含む): 430140480

約数和(自身を除く): 277200540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 11131, 13740, 22262, 33393, 44524, 55655, 66786, 111310, 133572, 166965, 222620, 333930, 667860, 2548999, 5097998, 7646997, 10195996, 12744995, 15293994, 25489990, 30587988, 38234985, 50979980, 76469970, 152939940]

約数ペア:

[(1, 152939940), (2, 76469970), (3, 50979980), (4, 38234985), (5, 30587988), (6, 25489990), (10, 15293994), (12, 12744995), (15, 10195996), (20, 7646997), (30, 5097998), (60, 2548999), (229, 667860), (458, 333930), (687, 222620), (916, 166965), (1145, 133572), (1374, 111310), (2290, 66786), (2748, 55655), (3435, 44524), (4580, 33393), (6870, 22262), (11131, 13740)]