400677240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3338977}}^1$

素因数の和:3338991

約数の個数: 32

約数和(自身を含む): 1202032080

約数和(自身を除く): 801354840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3338977, 6677954, 10016931, 13355908, 16694885, 20033862, 26711816, 33389770, 40067724, 50084655, 66779540, 80135448, 100169310, 133559080, 200338620, 400677240]

約数ペア:

[(1, 400677240), (2, 200338620), (3, 133559080), (4, 100169310), (5, 80135448), (6, 66779540), (8, 50084655), (10, 40067724), (12, 33389770), (15, 26711816), (20, 20033862), (24, 16694885), (30, 13355908), (40, 10016931), (60, 6677954), (120, 3338977)]