9983880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{27733}}^1$

素因数の和:27750

約数の個数: 48

約数和(自身を含む): 32448780

約数和(自身を除く): 22464900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 27733, 55466, 83199, 110932, 138665, 166398, 221864, 249597, 277330, 332796, 415995, 499194, 554660, 665592, 831990, 998388, 1109320, 1247985, 1663980, 1996776, 2495970, 3327960, 4991940, 9983880]

約数ペア:

[(1, 9983880), (2, 4991940), (3, 3327960), (4, 2495970), (5, 1996776), (6, 1663980), (8, 1247985), (9, 1109320), (10, 998388), (12, 831990), (15, 665592), (18, 554660), (20, 499194), (24, 415995), (30, 332796), (36, 277330), (40, 249597), (45, 221864), (60, 166398), (72, 138665), (90, 110932), (120, 83199), (180, 55466), (360, 27733)]