7400640120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1699}}^1\times {\mathrm{36299}}^1$

素因数の和:38012

約数の個数: 64

約数和(自身を含む): 22215600000

約数和(自身を除く): 14814959880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1699, 3398, 5097, 6796, 8495, 10194, 13592, 16990, 20388, 25485, 33980, 36299, 40776, 50970, 67960, 72598, 101940, 108897, 145196, 181495, 203880, 217794, 290392, 362990, 435588, 544485, 725980, 871176, 1088970, 1451960, 2177940, 4355880, 61672001, 123344002, 185016003, 246688004, 308360005, 370032006, 493376008, 616720010, 740064012, 925080015, 1233440020, 1480128024, 1850160030, 2466880040, 3700320060, 7400640120]

約数ペア:

[(1, 7400640120), (2, 3700320060), (3, 2466880040), (4, 1850160030), (5, 1480128024), (6, 1233440020), (8, 925080015), (10, 740064012), (12, 616720010), (15, 493376008), (20, 370032006), (24, 308360005), (30, 246688004), (40, 185016003), (60, 123344002), (120, 61672001), (1699, 4355880), (3398, 2177940), (5097, 1451960), (6796, 1088970), (8495, 871176), (10194, 725980), (13592, 544485), (16990, 435588), (20388, 362990), (25485, 290392), (33980, 217794), (36299, 203880), (40776, 181495), (50970, 145196), (67960, 108897), (72598, 101940)]