171445920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{357179}}^1$

素因数の和:357197

約数の個数: 48

約数和(自身を含む): 540056160

約数和(自身を除く): 368610240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 357179, 714358, 1071537, 1428716, 1785895, 2143074, 2857432, 3571790, 4286148, 5357685, 5714864, 7143580, 8572296, 10715370, 11429728, 14287160, 17144592, 21430740, 28574320, 34289184, 42861480, 57148640, 85722960, 171445920]

約数ペア:

[(1, 171445920), (2, 85722960), (3, 57148640), (4, 42861480), (5, 34289184), (6, 28574320), (8, 21430740), (10, 17144592), (12, 14287160), (15, 11429728), (16, 10715370), (20, 8572296), (24, 7143580), (30, 5714864), (32, 5357685), (40, 4286148), (48, 3571790), (60, 2857432), (80, 2143074), (96, 1785895), (120, 1428716), (160, 1071537), (240, 714358), (480, 357179)]