126873360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{176213}}^1$

素因数の和:176232

約数の個数: 60

約数和(自身を含む): 426085452

約数和(自身を除く): 299212092

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, 176213, 352426, 528639, 704852, 881065, 1057278, 1409704, 1585917, 1762130, 2114556, 2643195, 2819408, 3171834, 3524260, 4229112, 5286390, 6343668, 7048520, 7929585, 8458224, 10572780, 12687336, 14097040, 15859170, 21145560, 25374672, 31718340, 42291120, 63436680, 126873360]

約数ペア:

[(1, 126873360), (2, 63436680), (3, 42291120), (4, 31718340), (5, 25374672), (6, 21145560), (8, 15859170), (9, 14097040), (10, 12687336), (12, 10572780), (15, 8458224), (16, 7929585), (18, 7048520), (20, 6343668), (24, 5286390), (30, 4229112), (36, 3524260), (40, 3171834), (45, 2819408), (48, 2643195), (60, 2114556), (72, 1762130), (80, 1585917), (90, 1409704), (120, 1057278), (144, 881065), (180, 704852), (240, 528639), (360, 352426), (720, 176213)]