53760720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17231}}^1$

素因数の和:17260

約数の個数: 80

約数和(自身を含む): 179488512

約数和(自身を除く): 125727792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 17231, 34462, 51693, 68924, 86155, 103386, 137848, 172310, 206772, 224003, 258465, 275696, 344620, 413544, 448006, 516930, 672009, 689240, 827088, 896012, 1033860, 1120015, 1344018, 1378480, 1792024, 2067720, 2240030, 2688036, 3360045, 3584048, 4135440, 4480060, 5376072, 6720090, 8960120, 10752144, 13440180, 17920240, 26880360, 53760720]

約数ペア:

[(1, 53760720), (2, 26880360), (3, 17920240), (4, 13440180), (5, 10752144), (6, 8960120), (8, 6720090), (10, 5376072), (12, 4480060), (13, 4135440), (15, 3584048), (16, 3360045), (20, 2688036), (24, 2240030), (26, 2067720), (30, 1792024), (39, 1378480), (40, 1344018), (48, 1120015), (52, 1033860), (60, 896012), (65, 827088), (78, 689240), (80, 672009), (104, 516930), (120, 448006), (130, 413544), (156, 344620), (195, 275696), (208, 258465), (240, 224003), (260, 206772), (312, 172310), (390, 137848), (520, 103386), (624, 86155), (780, 68924), (1040, 51693), (1560, 34462), (3120, 17231)]