249456120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2078801}}^1$

素因数の和:2078815

約数の個数: 32

約数和(自身を含む): 748368720

約数和(自身を除く): 498912600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2078801, 4157602, 6236403, 8315204, 10394005, 12472806, 16630408, 20788010, 24945612, 31182015, 41576020, 49891224, 62364030, 83152040, 124728060, 249456120]

約数ペア:

[(1, 249456120), (2, 124728060), (3, 83152040), (4, 62364030), (5, 49891224), (6, 41576020), (8, 31182015), (10, 24945612), (12, 20788010), (15, 16630408), (20, 12472806), (24, 10394005), (30, 8315204), (40, 6236403), (60, 4157602), (120, 2078801)]