63580320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:747

約数の個数: 144

約数和(自身を含む): 220540320

約数和(自身を除く): 156960000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 659, 670, 720, 804, 1005, 1072, 1206, 1318, 1340, 1440, 1608, 1977, 2010, 2144, 2412, 2636, 2680, 3015, 3216, 3295, 3954, 4020, 4824, 5272, 5360, 5931, 6030, 6432, 6590, 7908, 8040, 9648, 9885, 10544, 10720, 11862, 12060, 13180, 15816, 16080, 19296, 19770, 21088, 23724, 24120, 26360, 29655, 31632, 32160, 39540, 44153, 47448, 48240, 52720, 59310, 63264, 79080, 88306, 94896, 96480, 105440, 118620, 132459, 158160, 176612, 189792, 220765, 237240, 264918, 316320, 353224, 397377, 441530, 474480, 529836, 662295, 706448, 794754, 883060, 948960, 1059672, 1324590, 1412896, 1589508, 1766120, 1986885, 2119344, 2649180, 3179016, 3532240, 3973770, 4238688, 5298360, 6358032, 7064480, 7947540, 10596720, 12716064, 15895080, 21193440, 31790160, 63580320]

約数ペア:

[(1, 63580320), (2, 31790160), (3, 21193440), (4, 15895080), (5, 12716064), (6, 10596720), (8, 7947540), (9, 7064480), (10, 6358032), (12, 5298360), (15, 4238688), (16, 3973770), (18, 3532240), (20, 3179016), (24, 2649180), (30, 2119344), (32, 1986885), (36, 1766120), (40, 1589508), (45, 1412896), (48, 1324590), (60, 1059672), (67, 948960), (72, 883060), (80, 794754), (90, 706448), (96, 662295), (120, 529836), (134, 474480), (144, 441530), (160, 397377), (180, 353224), (201, 316320), (240, 264918), (268, 237240), (288, 220765), (335, 189792), (360, 176612), (402, 158160), (480, 132459), (536, 118620), (603, 105440), (659, 96480), (670, 94896), (720, 88306), (804, 79080), (1005, 63264), (1072, 59310), (1206, 52720), (1318, 48240), (1340, 47448), (1440, 44153), (1608, 39540), (1977, 32160), (2010, 31632), (2144, 29655), (2412, 26360), (2636, 24120), (2680, 23724), (3015, 21088), (3216, 19770), (3295, 19296), (3954, 16080), (4020, 15816), (4824, 13180), (5272, 12060), (5360, 11862), (5931, 10720), (6030, 10544), (6432, 9885), (6590, 9648), (7908, 8040)]