125312280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45403}}^1$

素因数の和:45440

約数の個数: 64

約数和(自身を含む): 392290560

約数和(自身を除く): 266978280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 45403, 90806, 136209, 181612, 227015, 272418, 363224, 454030, 544836, 681045, 908060, 1044269, 1089672, 1362090, 1816120, 2088538, 2724180, 3132807, 4177076, 5221345, 5448360, 6265614, 8354152, 10442690, 12531228, 15664035, 20885380, 25062456, 31328070, 41770760, 62656140, 125312280]

約数ペア:

[(1, 125312280), (2, 62656140), (3, 41770760), (4, 31328070), (5, 25062456), (6, 20885380), (8, 15664035), (10, 12531228), (12, 10442690), (15, 8354152), (20, 6265614), (23, 5448360), (24, 5221345), (30, 4177076), (40, 3132807), (46, 2724180), (60, 2088538), (69, 1816120), (92, 1362090), (115, 1089672), (120, 1044269), (138, 908060), (184, 681045), (230, 544836), (276, 454030), (345, 363224), (460, 272418), (552, 227015), (690, 181612), (920, 136209), (1380, 90806), (2760, 45403)]