161205600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{67169}}^1$

素因数の和:67192

約数の個数: 72

約数和(自身を含む): 524732040

約数和(自身を除く): 363526440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 67169, 134338, 201507, 268676, 335845, 403014, 537352, 671690, 806028, 1007535, 1074704, 1343380, 1612056, 1679225, 2015070, 2149408, 2686760, 3224112, 3358450, 4030140, 5037675, 5373520, 6448224, 6716900, 8060280, 10075350, 10747040, 13433800, 16120560, 20150700, 26867600, 32241120, 40301400, 53735200, 80602800, 161205600]

約数ペア:

[(1, 161205600), (2, 80602800), (3, 53735200), (4, 40301400), (5, 32241120), (6, 26867600), (8, 20150700), (10, 16120560), (12, 13433800), (15, 10747040), (16, 10075350), (20, 8060280), (24, 6716900), (25, 6448224), (30, 5373520), (32, 5037675), (40, 4030140), (48, 3358450), (50, 3224112), (60, 2686760), (75, 2149408), (80, 2015070), (96, 1679225), (100, 1612056), (120, 1343380), (150, 1074704), (160, 1007535), (200, 806028), (240, 671690), (300, 537352), (400, 403014), (480, 335845), (600, 268676), (800, 201507), (1200, 134338), (2400, 67169)]