80137080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{74201}}^1$

素因数の和:74221

約数の個数: 64

約数和(自身を含む): 267127200

約数和(自身を除く): 186990120

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, 74201, 148402, 222603, 296804, 371005, 445206, 593608, 667809, 742010, 890412, 1113015, 1335618, 1484020, 1780824, 2003427, 2226030, 2671236, 2968040, 3339045, 4006854, 4452060, 5342472, 6678090, 8013708, 8904120, 10017135, 13356180, 16027416, 20034270, 26712360, 40068540, 80137080]

約数ペア:

[(1, 80137080), (2, 40068540), (3, 26712360), (4, 20034270), (5, 16027416), (6, 13356180), (8, 10017135), (9, 8904120), (10, 8013708), (12, 6678090), (15, 5342472), (18, 4452060), (20, 4006854), (24, 3339045), (27, 2968040), (30, 2671236), (36, 2226030), (40, 2003427), (45, 1780824), (54, 1484020), (60, 1335618), (72, 1113015), (90, 890412), (108, 742010), (120, 667809), (135, 593608), (180, 445206), (216, 371005), (270, 296804), (360, 222603), (540, 148402), (1080, 74201)]