445050720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1546

約数の個数: 192

約数和(自身を含む): 1580705280

約数和(自身を除く): 1135654560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1420, 1440, 1451, 1704, 1917, 2130, 2160, 2272, 2556, 2840, 2902, 3195, 3408, 3834, 4260, 4320, 4353, 5112, 5680, 5804, 6390, 6816, 7255, 7668, 8520, 8706, 9585, 10224, 11360, 11608, 12780, 13059, 14510, 15336, 17040, 17412, 19170, 20448, 21765, 23216, 25560, 26118, 29020, 30672, 34080, 34824, 38340, 39177, 43530, 46432, 51120, 52236, 58040, 61344, 65295, 69648, 76680, 78354, 87060, 102240, 103021, 104472, 116080, 130590, 139296, 153360, 156708, 174120, 195885, 206042, 208944, 232160, 261180, 306720, 309063, 313416, 348240, 391770, 412084, 417888, 515105, 522360, 618126, 626832, 696480, 783540, 824168, 927189, 1030210, 1044720, 1236252, 1253664, 1545315, 1567080, 1648336, 1854378, 2060420, 2089440, 2472504, 2781567, 3090630, 3134160, 3296672, 3708756, 4120840, 4635945, 4945008, 5563134, 6181260, 6268320, 7417512, 8241680, 9271890, 9890016, 11126268, 12362520, 13907835, 14835024, 16483360, 18543780, 22252536, 24725040, 27815670, 29670048, 37087560, 44505072, 49450080, 55631340, 74175120, 89010144, 111262680, 148350240, 222525360, 445050720]

約数ペア:

[(1, 445050720), (2, 222525360), (3, 148350240), (4, 111262680), (5, 89010144), (6, 74175120), (8, 55631340), (9, 49450080), (10, 44505072), (12, 37087560), (15, 29670048), (16, 27815670), (18, 24725040), (20, 22252536), (24, 18543780), (27, 16483360), (30, 14835024), (32, 13907835), (36, 12362520), (40, 11126268), (45, 9890016), (48, 9271890), (54, 8241680), (60, 7417512), (71, 6268320), (72, 6181260), (80, 5563134), (90, 4945008), (96, 4635945), (108, 4120840), (120, 3708756), (135, 3296672), (142, 3134160), (144, 3090630), (160, 2781567), (180, 2472504), (213, 2089440), (216, 2060420), (240, 1854378), (270, 1648336), (284, 1567080), (288, 1545315), (355, 1253664), (360, 1236252), (426, 1044720), (432, 1030210), (480, 927189), (540, 824168), (568, 783540), (639, 696480), (710, 626832), (720, 618126), (852, 522360), (864, 515105), (1065, 417888), (1080, 412084), (1136, 391770), (1278, 348240), (1420, 313416), (1440, 309063), (1451, 306720), (1704, 261180), (1917, 232160), (2130, 208944), (2160, 206042), (2272, 195885), (2556, 174120), (2840, 156708), (2902, 153360), (3195, 139296), (3408, 130590), (3834, 116080), (4260, 104472), (4320, 103021), (4353, 102240), (5112, 87060), (5680, 78354), (5804, 76680), (6390, 69648), (6816, 65295), (7255, 61344), (7668, 58040), (8520, 52236), (8706, 51120), (9585, 46432), (10224, 43530), (11360, 39177), (11608, 38340), (12780, 34824), (13059, 34080), (14510, 30672), (15336, 29020), (17040, 26118), (17412, 25560), (19170, 23216), (20448, 21765)]