20071200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{8363}}^1$

素因数の和:8386

約数の個数: 72

約数和(自身を含む): 65339568

約数和(自身を除く): 45268368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 8363, 16726, 25089, 33452, 41815, 50178, 66904, 83630, 100356, 125445, 133808, 167260, 200712, 209075, 250890, 267616, 334520, 401424, 418150, 501780, 627225, 669040, 802848, 836300, 1003560, 1254450, 1338080, 1672600, 2007120, 2508900, 3345200, 4014240, 5017800, 6690400, 10035600, 20071200]

約数ペア:

[(1, 20071200), (2, 10035600), (3, 6690400), (4, 5017800), (5, 4014240), (6, 3345200), (8, 2508900), (10, 2007120), (12, 1672600), (15, 1338080), (16, 1254450), (20, 1003560), (24, 836300), (25, 802848), (30, 669040), (32, 627225), (40, 501780), (48, 418150), (50, 401424), (60, 334520), (75, 267616), (80, 250890), (96, 209075), (100, 200712), (120, 167260), (150, 133808), (160, 125445), (200, 100356), (240, 83630), (300, 66904), (400, 50178), (480, 41815), (600, 33452), (800, 25089), (1200, 16726), (2400, 8363)]