2511840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5233}}^1$

素因数の和:5251

約数の個数: 48

約数和(自身を含む): 7913808

約数和(自身を除く): 5401968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5233, 10466, 15699, 20932, 26165, 31398, 41864, 52330, 62796, 78495, 83728, 104660, 125592, 156990, 167456, 209320, 251184, 313980, 418640, 502368, 627960, 837280, 1255920, 2511840]

約数ペア:

[(1, 2511840), (2, 1255920), (3, 837280), (4, 627960), (5, 502368), (6, 418640), (8, 313980), (10, 251184), (12, 209320), (15, 167456), (16, 156990), (20, 125592), (24, 104660), (30, 83728), (32, 78495), (40, 62796), (48, 52330), (60, 41864), (80, 31398), (96, 26165), (120, 20932), (160, 15699), (240, 10466), (480, 5233)]