155919120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{92809}}^1$

素因数の和:92832

約数の個数: 80

約数和(自身を含む): 552405120

約数和(自身を除く): 396486000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 92809, 185618, 278427, 371236, 464045, 556854, 649663, 742472, 928090, 1113708, 1299326, 1392135, 1484944, 1856180, 1948989, 2227416, 2598652, 2784270, 3248315, 3712360, 3897978, 4454832, 5197304, 5568540, 6496630, 7424720, 7795956, 9744945, 10394608, 11137080, 12993260, 15591912, 19489890, 22274160, 25986520, 31183824, 38979780, 51973040, 77959560, 155919120]

約数ペア:

[(1, 155919120), (2, 77959560), (3, 51973040), (4, 38979780), (5, 31183824), (6, 25986520), (7, 22274160), (8, 19489890), (10, 15591912), (12, 12993260), (14, 11137080), (15, 10394608), (16, 9744945), (20, 7795956), (21, 7424720), (24, 6496630), (28, 5568540), (30, 5197304), (35, 4454832), (40, 3897978), (42, 3712360), (48, 3248315), (56, 2784270), (60, 2598652), (70, 2227416), (80, 1948989), (84, 1856180), (105, 1484944), (112, 1392135), (120, 1299326), (140, 1113708), (168, 928090), (210, 742472), (240, 649663), (280, 556854), (336, 464045), (420, 371236), (560, 278427), (840, 185618), (1680, 92809)]