16260720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9679}}^1$

素因数の和:9702

約数の個数: 80

約数和(自身を含む): 57615360

約数和(自身を除く): 41354640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9679, 19358, 29037, 38716, 48395, 58074, 67753, 77432, 96790, 116148, 135506, 145185, 154864, 193580, 203259, 232296, 271012, 290370, 338765, 387160, 406518, 464592, 542024, 580740, 677530, 774320, 813036, 1016295, 1084048, 1161480, 1355060, 1626072, 2032590, 2322960, 2710120, 3252144, 4065180, 5420240, 8130360, 16260720]

約数ペア:

[(1, 16260720), (2, 8130360), (3, 5420240), (4, 4065180), (5, 3252144), (6, 2710120), (7, 2322960), (8, 2032590), (10, 1626072), (12, 1355060), (14, 1161480), (15, 1084048), (16, 1016295), (20, 813036), (21, 774320), (24, 677530), (28, 580740), (30, 542024), (35, 464592), (40, 406518), (42, 387160), (48, 338765), (56, 290370), (60, 271012), (70, 232296), (80, 203259), (84, 193580), (105, 154864), (112, 145185), (120, 135506), (140, 116148), (168, 96790), (210, 77432), (240, 67753), (280, 58074), (336, 48395), (420, 38716), (560, 29037), (840, 19358), (1680, 9679)]