161034480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{24851}}^1$

素因数の和:24876

約数の個数: 100

約数和(自身を含む): 559319112

約数和(自身を除く): 398284632

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, 24851, 49702, 74553, 99404, 124255, 149106, 198808, 223659, 248510, 298212, 372765, 397616, 447318, 497020, 596424, 670977, 745530, 894636, 994040, 1118295, 1192848, 1341954, 1491060, 1789272, 1988080, 2012931, 2236590, 2683908, 2982120, 3354885, 3578544, 4025862, 4473180, 5367816, 5964240, 6709770, 8051724, 8946360, 10064655, 10735632, 13419540, 16103448, 17892720, 20129310, 26839080, 32206896, 40258620, 53678160, 80517240, 161034480]

約数ペア:

[(1, 161034480), (2, 80517240), (3, 53678160), (4, 40258620), (5, 32206896), (6, 26839080), (8, 20129310), (9, 17892720), (10, 16103448), (12, 13419540), (15, 10735632), (16, 10064655), (18, 8946360), (20, 8051724), (24, 6709770), (27, 5964240), (30, 5367816), (36, 4473180), (40, 4025862), (45, 3578544), (48, 3354885), (54, 2982120), (60, 2683908), (72, 2236590), (80, 2012931), (81, 1988080), (90, 1789272), (108, 1491060), (120, 1341954), (135, 1192848), (144, 1118295), (162, 994040), (180, 894636), (216, 745530), (240, 670977), (270, 596424), (324, 497020), (360, 447318), (405, 397616), (432, 372765), (540, 298212), (648, 248510), (720, 223659), (810, 198808), (1080, 149106), (1296, 124255), (1620, 99404), (2160, 74553), (3240, 49702), (6480, 24851)]