127600560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{177223}}^1$

素因数の和:177242

約数の個数: 60

約数和(自身を含む): 428527632

約数和(自身を除く): 300927072

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, 177223, 354446, 531669, 708892, 886115, 1063338, 1417784, 1595007, 1772230, 2126676, 2658345, 2835568, 3190014, 3544460, 4253352, 5316690, 6380028, 7088920, 7975035, 8506704, 10633380, 12760056, 14177840, 15950070, 21266760, 25520112, 31900140, 42533520, 63800280, 127600560]

約数ペア:

[(1, 127600560), (2, 63800280), (3, 42533520), (4, 31900140), (5, 25520112), (6, 21266760), (8, 15950070), (9, 14177840), (10, 12760056), (12, 10633380), (15, 8506704), (16, 7975035), (18, 7088920), (20, 6380028), (24, 5316690), (30, 4253352), (36, 3544460), (40, 3190014), (45, 2835568), (48, 2658345), (60, 2126676), (72, 1772230), (80, 1595007), (90, 1417784), (120, 1063338), (144, 886115), (180, 708892), (240, 531669), (360, 354446), (720, 177223)]