2250120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 7153920

約数和(自身を除く): 4903800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1103, 2040, 2206, 3309, 4412, 5515, 6618, 8824, 11030, 13236, 16545, 18751, 22060, 26472, 33090, 37502, 44120, 56253, 66180, 75004, 93755, 112506, 132360, 150008, 187510, 225012, 281265, 375020, 450024, 562530, 750040, 1125060, 2250120]

約数ペア:

[(1, 2250120), (2, 1125060), (3, 750040), (4, 562530), (5, 450024), (6, 375020), (8, 281265), (10, 225012), (12, 187510), (15, 150008), (17, 132360), (20, 112506), (24, 93755), (30, 75004), (34, 66180), (40, 56253), (51, 44120), (60, 37502), (68, 33090), (85, 26472), (102, 22060), (120, 18751), (136, 16545), (170, 13236), (204, 11030), (255, 8824), (340, 6618), (408, 5515), (510, 4412), (680, 3309), (1020, 2206), (1103, 2040)]