1680232849560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1555771157}}^1$

素因数の和:1555771177

約数の個数: 64

約数和(自身を含む): 5600776168800

約数和(自身を除く): 3920543319240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1555771157, 3111542314, 4667313471, 6223084628, 7778855785, 9334626942, 12446169256, 14001940413, 15557711570, 18669253884, 23336567355, 28003880826, 31115423140, 37338507768, 42005821239, 46673134710, 56007761652, 62230846280, 70009702065, 84011642478, 93346269420, 112015523304, 140019404130, 168023284956, 186692538840, 210029106195, 280038808260, 336046569912, 420058212390, 560077616520, 840116424780, 1680232849560]

約数ペア:

[(1, 1680232849560), (2, 840116424780), (3, 560077616520), (4, 420058212390), (5, 336046569912), (6, 280038808260), (8, 210029106195), (9, 186692538840), (10, 168023284956), (12, 140019404130), (15, 112015523304), (18, 93346269420), (20, 84011642478), (24, 70009702065), (27, 62230846280), (30, 56007761652), (36, 46673134710), (40, 42005821239), (45, 37338507768), (54, 31115423140), (60, 28003880826), (72, 23336567355), (90, 18669253884), (108, 15557711570), (120, 14001940413), (135, 12446169256), (180, 9334626942), (216, 7778855785), (270, 6223084628), (360, 4667313471), (540, 3111542314), (1080, 1555771157)]