1500080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1133

約数の個数: 40

約数和(自身を含む): 3696192

約数和(自身を除く): 2196112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1103, 1360, 2206, 4412, 5515, 8824, 11030, 17648, 18751, 22060, 37502, 44120, 75004, 88240, 93755, 150008, 187510, 300016, 375020, 750040, 1500080]

約数ペア:

[(1, 1500080), (2, 750040), (4, 375020), (5, 300016), (8, 187510), (10, 150008), (16, 93755), (17, 88240), (20, 75004), (34, 44120), (40, 37502), (68, 22060), (80, 18751), (85, 17648), (136, 11030), (170, 8824), (272, 5515), (340, 4412), (680, 2206), (1103, 1360)]