271570480

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{22481}}^1$

素因数の和:22645

約数の個数: 40

約数和(自身を含む): 635611104

約数和(自身を除く): 364040624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 22481, 44962, 89924, 112405, 179848, 224810, 359696, 449620, 899240, 1798480, 3394631, 6789262, 13578524, 16973155, 27157048, 33946310, 54314096, 67892620, 135785240, 271570480]

約数ペア:

[(1, 271570480), (2, 135785240), (4, 67892620), (5, 54314096), (8, 33946310), (10, 27157048), (16, 16973155), (20, 13578524), (40, 6789262), (80, 3394631), (151, 1798480), (302, 899240), (604, 449620), (755, 359696), (1208, 224810), (1510, 179848), (2416, 112405), (3020, 89924), (6040, 44962), (12080, 22481)]