1300199760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1805833}}^1$

素因数の和:1805852

約数の個数: 60

約数和(自身を含む): 4366506612

約数和(自身を除く): 3066306852

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1805833, 3611666, 5417499, 7223332, 9029165, 10834998, 14446664, 16252497, 18058330, 21669996, 27087495, 28893328, 32504994, 36116660, 43339992, 54174990, 65009988, 72233320, 81262485, 86679984, 108349980, 130019976, 144466640, 162524970, 216699960, 260039952, 325049940, 433399920, 650099880, 1300199760]

約数ペア:

[(1, 1300199760), (2, 650099880), (3, 433399920), (4, 325049940), (5, 260039952), (6, 216699960), (8, 162524970), (9, 144466640), (10, 130019976), (12, 108349980), (15, 86679984), (16, 81262485), (18, 72233320), (20, 65009988), (24, 54174990), (30, 43339992), (36, 36116660), (40, 32504994), (45, 28893328), (48, 27087495), (60, 21669996), (72, 18058330), (80, 16252497), (90, 14446664), (120, 10834998), (144, 9029165), (180, 7223332), (240, 5417499), (360, 3611666), (720, 1805833)]