303629640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2530247}}^1$

素因数の和:2530261

約数の個数: 32

約数和(自身を含む): 910889280

約数和(自身を除く): 607259640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2530247, 5060494, 7590741, 10120988, 12651235, 15181482, 20241976, 25302470, 30362964, 37953705, 50604940, 60725928, 75907410, 101209880, 151814820, 303629640]

約数ペア:

[(1, 303629640), (2, 151814820), (3, 101209880), (4, 75907410), (5, 60725928), (6, 50604940), (8, 37953705), (10, 30362964), (12, 25302470), (15, 20241976), (20, 15181482), (24, 12651235), (30, 10120988), (40, 7590741), (60, 5060494), (120, 2530247)]