385976880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{178693}}^1$

素因数の和:178715

約数の個数: 80

約数和(自身を含む): 1329483360

約数和(自身を除く): 943506480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 178693, 357386, 536079, 714772, 893465, 1072158, 1429544, 1608237, 1786930, 2144316, 2680395, 2859088, 3216474, 3573860, 4288632, 4824711, 5360790, 6432948, 7147720, 8041185, 8577264, 9649422, 10721580, 12865896, 14295440, 16082370, 19298844, 21443160, 24123555, 25731792, 32164740, 38597688, 42886320, 48247110, 64329480, 77195376, 96494220, 128658960, 192988440, 385976880]

約数ペア:

[(1, 385976880), (2, 192988440), (3, 128658960), (4, 96494220), (5, 77195376), (6, 64329480), (8, 48247110), (9, 42886320), (10, 38597688), (12, 32164740), (15, 25731792), (16, 24123555), (18, 21443160), (20, 19298844), (24, 16082370), (27, 14295440), (30, 12865896), (36, 10721580), (40, 9649422), (45, 8577264), (48, 8041185), (54, 7147720), (60, 6432948), (72, 5360790), (80, 4824711), (90, 4288632), (108, 3573860), (120, 3216474), (135, 2859088), (144, 2680395), (180, 2144316), (216, 1786930), (240, 1608237), (270, 1429544), (360, 1072158), (432, 893465), (540, 714772), (720, 536079), (1080, 357386), (2160, 178693)]