120910400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5813}}^1$

素因数の和:5848

約数の個数: 84

約数和(自身を含む): 320456052

約数和(自身を除く): 199545652

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 5813, 10400, 11626, 20800, 23252, 29065, 46504, 58130, 75569, 93008, 116260, 145325, 151138, 186016, 232520, 290650, 302276, 372032, 377845, 465040, 581300, 604552, 755690, 930080, 1162600, 1209104, 1511380, 1860160, 1889225, 2325200, 2418208, 3022760, 3778450, 4650400, 4836416, 6045520, 7556900, 9300800, 12091040, 15113800, 24182080, 30227600, 60455200, 120910400]

約数ペア:

[(1, 120910400), (2, 60455200), (4, 30227600), (5, 24182080), (8, 15113800), (10, 12091040), (13, 9300800), (16, 7556900), (20, 6045520), (25, 4836416), (26, 4650400), (32, 3778450), (40, 3022760), (50, 2418208), (52, 2325200), (64, 1889225), (65, 1860160), (80, 1511380), (100, 1209104), (104, 1162600), (130, 930080), (160, 755690), (200, 604552), (208, 581300), (260, 465040), (320, 377845), (325, 372032), (400, 302276), (416, 290650), (520, 232520), (650, 186016), (800, 151138), (832, 145325), (1040, 116260), (1300, 93008), (1600, 75569), (2080, 58130), (2600, 46504), (4160, 29065), (5200, 23252), (5813, 20800), (10400, 11626)]