169704720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{26189}}^1$

素因数の和:26214

約数の個数: 100

約数和(自身を含む): 589432140

約数和(自身を除く): 419727420

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 26189, 52378, 78567, 104756, 130945, 157134, 209512, 235701, 261890, 314268, 392835, 419024, 471402, 523780, 628536, 707103, 785670, 942804, 1047560, 1178505, 1257072, 1414206, 1571340, 1885608, 2095120, 2121309, 2357010, 2828412, 3142680, 3535515, 3771216, 4242618, 4714020, 5656824, 6285360, 7071030, 8485236, 9428040, 10606545, 11313648, 14142060, 16970472, 18856080, 21213090, 28284120, 33940944, 42426180, 56568240, 84852360, 169704720]

約数ペア:

[(1, 169704720), (2, 84852360), (3, 56568240), (4, 42426180), (5, 33940944), (6, 28284120), (8, 21213090), (9, 18856080), (10, 16970472), (12, 14142060), (15, 11313648), (16, 10606545), (18, 9428040), (20, 8485236), (24, 7071030), (27, 6285360), (30, 5656824), (36, 4714020), (40, 4242618), (45, 3771216), (48, 3535515), (54, 3142680), (60, 2828412), (72, 2357010), (80, 2121309), (81, 2095120), (90, 1885608), (108, 1571340), (120, 1414206), (135, 1257072), (144, 1178505), (162, 1047560), (180, 942804), (216, 785670), (240, 707103), (270, 628536), (324, 523780), (360, 471402), (405, 419024), (432, 392835), (540, 314268), (648, 261890), (720, 235701), (810, 209512), (1080, 157134), (1296, 130945), (1620, 104756), (2160, 78567), (3240, 52378), (6480, 26189)]