163894260720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{682892753}}^1$

素因数の和:682892769

約数の個数: 40

約数和(自身を含む): 508072208976

約数和(自身を除く): 344177948256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 682892753, 1365785506, 2048678259, 2731571012, 3414463765, 4097356518, 5463142024, 6828927530, 8194713036, 10243391295, 10926284048, 13657855060, 16389426072, 20486782590, 27315710120, 32778852144, 40973565180, 54631420240, 81947130360, 163894260720]

約数ペア:

[(1, 163894260720), (2, 81947130360), (3, 54631420240), (4, 40973565180), (5, 32778852144), (6, 27315710120), (8, 20486782590), (10, 16389426072), (12, 13657855060), (15, 10926284048), (16, 10243391295), (20, 8194713036), (24, 6828927530), (30, 5463142024), (40, 4097356518), (48, 3414463765), (60, 2731571012), (80, 2048678259), (120, 1365785506), (240, 682892753)]