628996320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{145601}}^1$

素因数の和:145625

約数の個数: 96

約数和(自身を含む): 2201502240

約数和(自身を除く): 1572505920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 145601, 291202, 436803, 582404, 728005, 873606, 1164808, 1310409, 1456010, 1747212, 2184015, 2329616, 2620818, 2912020, 3494424, 3931227, 4368030, 4659232, 5241636, 5824040, 6552045, 6988848, 7862454, 8736060, 10483272, 11648080, 13104090, 13977696, 15724908, 17472120, 19656135, 20966544, 23296160, 26208180, 31449816, 34944240, 39312270, 41933088, 52416360, 62899632, 69888480, 78624540, 104832720, 125799264, 157249080, 209665440, 314498160, 628996320]

約数ペア:

[(1, 628996320), (2, 314498160), (3, 209665440), (4, 157249080), (5, 125799264), (6, 104832720), (8, 78624540), (9, 69888480), (10, 62899632), (12, 52416360), (15, 41933088), (16, 39312270), (18, 34944240), (20, 31449816), (24, 26208180), (27, 23296160), (30, 20966544), (32, 19656135), (36, 17472120), (40, 15724908), (45, 13977696), (48, 13104090), (54, 11648080), (60, 10483272), (72, 8736060), (80, 7862454), (90, 6988848), (96, 6552045), (108, 5824040), (120, 5241636), (135, 4659232), (144, 4368030), (160, 3931227), (180, 3494424), (216, 2912020), (240, 2620818), (270, 2329616), (288, 2184015), (360, 1747212), (432, 1456010), (480, 1310409), (540, 1164808), (720, 873606), (864, 728005), (1080, 582404), (1440, 436803), (2160, 291202), (4320, 145601)]