99697680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{138469}}^1$

素因数の和:138488

約数の個数: 60

約数和(自身を含む): 334820460

約数和(自身を除く): 235122780

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, 138469, 276938, 415407, 553876, 692345, 830814, 1107752, 1246221, 1384690, 1661628, 2077035, 2215504, 2492442, 2769380, 3323256, 4154070, 4984884, 5538760, 6231105, 6646512, 8308140, 9969768, 11077520, 12462210, 16616280, 19939536, 24924420, 33232560, 49848840, 99697680]

約数ペア:

[(1, 99697680), (2, 49848840), (3, 33232560), (4, 24924420), (5, 19939536), (6, 16616280), (8, 12462210), (9, 11077520), (10, 9969768), (12, 8308140), (15, 6646512), (16, 6231105), (18, 5538760), (20, 4984884), (24, 4154070), (30, 3323256), (36, 2769380), (40, 2492442), (45, 2215504), (48, 2077035), (60, 1661628), (72, 1384690), (80, 1246221), (90, 1107752), (120, 830814), (144, 692345), (180, 553876), (240, 415407), (360, 276938), (720, 138469)]