284681520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131797}}^1$

素因数の和:131819

約数の個数: 80

約数和(自身を含む): 980577120

約数和(自身を除く): 695895600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 131797, 263594, 395391, 527188, 658985, 790782, 1054376, 1186173, 1317970, 1581564, 1976955, 2108752, 2372346, 2635940, 3163128, 3558519, 3953910, 4744692, 5271880, 5930865, 6326256, 7117038, 7907820, 9489384, 10543760, 11861730, 14234076, 15815640, 17792595, 18978768, 23723460, 28468152, 31631280, 35585190, 47446920, 56936304, 71170380, 94893840, 142340760, 284681520]

約数ペア:

[(1, 284681520), (2, 142340760), (3, 94893840), (4, 71170380), (5, 56936304), (6, 47446920), (8, 35585190), (9, 31631280), (10, 28468152), (12, 23723460), (15, 18978768), (16, 17792595), (18, 15815640), (20, 14234076), (24, 11861730), (27, 10543760), (30, 9489384), (36, 7907820), (40, 7117038), (45, 6326256), (48, 5930865), (54, 5271880), (60, 4744692), (72, 3953910), (80, 3558519), (90, 3163128), (108, 2635940), (120, 2372346), (135, 2108752), (144, 1976955), (180, 1581564), (216, 1317970), (240, 1186173), (270, 1054376), (360, 790782), (432, 658985), (540, 527188), (720, 395391), (1080, 263594), (2160, 131797)]