2080236240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2889217}}^1$

素因数の和:2889236

約数の個数: 60

約数和(自身を含む): 6986129124

約数和(自身を除く): 4905892884

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2889217, 5778434, 8667651, 11556868, 14446085, 17335302, 23113736, 26002953, 28892170, 34670604, 43338255, 46227472, 52005906, 57784340, 69341208, 86676510, 104011812, 115568680, 130014765, 138682416, 173353020, 208023624, 231137360, 260029530, 346706040, 416047248, 520059060, 693412080, 1040118120, 2080236240]

約数ペア:

[(1, 2080236240), (2, 1040118120), (3, 693412080), (4, 520059060), (5, 416047248), (6, 346706040), (8, 260029530), (9, 231137360), (10, 208023624), (12, 173353020), (15, 138682416), (16, 130014765), (18, 115568680), (20, 104011812), (24, 86676510), (30, 69341208), (36, 57784340), (40, 52005906), (45, 46227472), (48, 43338255), (60, 34670604), (72, 28892170), (80, 26002953), (90, 23113736), (120, 17335302), (144, 14446085), (180, 11556868), (240, 8667651), (360, 5778434), (720, 2889217)]