538681680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{748169}}^1$

素因数の和:748188

約数の個数: 60

約数和(自身を含む): 1809075060

約数和(自身を除く): 1270393380

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, 748169, 1496338, 2244507, 2992676, 3740845, 4489014, 5985352, 6733521, 7481690, 8978028, 11222535, 11970704, 13467042, 14963380, 17956056, 22445070, 26934084, 29926760, 33667605, 35912112, 44890140, 53868168, 59853520, 67335210, 89780280, 107736336, 134670420, 179560560, 269340840, 538681680]

約数ペア:

[(1, 538681680), (2, 269340840), (3, 179560560), (4, 134670420), (5, 107736336), (6, 89780280), (8, 67335210), (9, 59853520), (10, 53868168), (12, 44890140), (15, 35912112), (16, 33667605), (18, 29926760), (20, 26934084), (24, 22445070), (30, 17956056), (36, 14963380), (40, 13467042), (45, 11970704), (48, 11222535), (60, 8978028), (72, 7481690), (80, 6733521), (90, 5985352), (120, 4489014), (144, 3740845), (180, 2992676), (240, 2244507), (360, 1496338), (720, 748169)]