2468520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6857}}^1$

素因数の和:6874

約数の個数: 48

約数和(自身を含む): 8023860

約数和(自身を除く): 5555340

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, 6857, 13714, 20571, 27428, 34285, 41142, 54856, 61713, 68570, 82284, 102855, 123426, 137140, 164568, 205710, 246852, 274280, 308565, 411420, 493704, 617130, 822840, 1234260, 2468520]

約数ペア:

[(1, 2468520), (2, 1234260), (3, 822840), (4, 617130), (5, 493704), (6, 411420), (8, 308565), (9, 274280), (10, 246852), (12, 205710), (15, 164568), (18, 137140), (20, 123426), (24, 102855), (30, 82284), (36, 68570), (40, 61713), (45, 54856), (60, 41142), (72, 34285), (90, 27428), (120, 20571), (180, 13714), (360, 6857)]