6739440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{28081}}^1$

素因数の和:28097

約数の個数: 40

約数和(自身を含む): 20893008

約数和(自身を除く): 14153568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 28081, 56162, 84243, 112324, 140405, 168486, 224648, 280810, 336972, 421215, 449296, 561620, 673944, 842430, 1123240, 1347888, 1684860, 2246480, 3369720, 6739440]

約数ペア:

[(1, 6739440), (2, 3369720), (3, 2246480), (4, 1684860), (5, 1347888), (6, 1123240), (8, 842430), (10, 673944), (12, 561620), (15, 449296), (16, 421215), (20, 336972), (24, 280810), (30, 224648), (40, 168486), (48, 140405), (60, 112324), (80, 84243), (120, 56162), (240, 28081)]