674565720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{34487}}^1$

素因数の和:34664

約数の個数: 64

約数和(自身を含む): 2036171520

約数和(自身を除く): 1361605800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 34487, 68974, 103461, 137948, 172435, 206922, 275896, 344870, 413844, 517305, 689740, 827688, 1034610, 1379480, 2069220, 4138440, 5621381, 11242762, 16864143, 22485524, 28106905, 33728286, 44971048, 56213810, 67456572, 84320715, 112427620, 134913144, 168641430, 224855240, 337282860, 674565720]

約数ペア:

[(1, 674565720), (2, 337282860), (3, 224855240), (4, 168641430), (5, 134913144), (6, 112427620), (8, 84320715), (10, 67456572), (12, 56213810), (15, 44971048), (20, 33728286), (24, 28106905), (30, 22485524), (40, 16864143), (60, 11242762), (120, 5621381), (163, 4138440), (326, 2069220), (489, 1379480), (652, 1034610), (815, 827688), (978, 689740), (1304, 517305), (1630, 413844), (1956, 344870), (2445, 275896), (3260, 206922), (3912, 172435), (4890, 137948), (6520, 103461), (9780, 68974), (19560, 34487)]