2602440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7229}}^1$

素因数の和:7246

約数の個数: 48

約数和(自身を含む): 8459100

約数和(自身を除く): 5856660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7229, 14458, 21687, 28916, 36145, 43374, 57832, 65061, 72290, 86748, 108435, 130122, 144580, 173496, 216870, 260244, 289160, 325305, 433740, 520488, 650610, 867480, 1301220, 2602440]

約数ペア:

[(1, 2602440), (2, 1301220), (3, 867480), (4, 650610), (5, 520488), (6, 433740), (8, 325305), (9, 289160), (10, 260244), (12, 216870), (15, 173496), (18, 144580), (20, 130122), (24, 108435), (30, 86748), (36, 72290), (40, 65061), (45, 57832), (60, 43374), (72, 36145), (90, 28916), (120, 21687), (180, 14458), (360, 7229)]