67661760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{70481}}^1$

素因数の和:70501

約数の個数: 56

約数和(自身を含む): 214829136

約数和(自身を除く): 147167376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 70481, 140962, 211443, 281924, 352405, 422886, 563848, 704810, 845772, 1057215, 1127696, 1409620, 1691544, 2114430, 2255392, 2819240, 3383088, 4228860, 4510784, 5638480, 6766176, 8457720, 11276960, 13532352, 16915440, 22553920, 33830880, 67661760]

約数ペア:

[(1, 67661760), (2, 33830880), (3, 22553920), (4, 16915440), (5, 13532352), (6, 11276960), (8, 8457720), (10, 6766176), (12, 5638480), (15, 4510784), (16, 4228860), (20, 3383088), (24, 2819240), (30, 2255392), (32, 2114430), (40, 1691544), (48, 1409620), (60, 1127696), (64, 1057215), (80, 845772), (96, 704810), (120, 563848), (160, 422886), (192, 352405), (240, 281924), (320, 211443), (480, 140962), (960, 70481)]