12753120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^2$

素因数の和:344

約数の個数: 72

約数和(自身を含む): 40420296

約数和(自身を除く): 27667176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 5216, 6520, 7824, 9780, 13040, 15648, 19560, 26080, 26569, 39120, 53138, 78240, 79707, 106276, 132845, 159414, 212552, 265690, 318828, 398535, 425104, 531380, 637656, 797070, 850208, 1062760, 1275312, 1594140, 2125520, 2550624, 3188280, 4251040, 6376560, 12753120]

約数ペア:

[(1, 12753120), (2, 6376560), (3, 4251040), (4, 3188280), (5, 2550624), (6, 2125520), (8, 1594140), (10, 1275312), (12, 1062760), (15, 850208), (16, 797070), (20, 637656), (24, 531380), (30, 425104), (32, 398535), (40, 318828), (48, 265690), (60, 212552), (80, 159414), (96, 132845), (120, 106276), (160, 79707), (163, 78240), (240, 53138), (326, 39120), (480, 26569), (489, 26080), (652, 19560), (815, 15648), (978, 13040), (1304, 9780), (1630, 7824), (1956, 6520), (2445, 5216), (2608, 4890), (3260, 3912)]