80800320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4988

約数の個数: 112

約数和(自身を含む): 271686528

約数和(自身を除く): 190886208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4951, 5440, 8160, 9902, 14853, 16320, 19804, 24755, 29706, 39608, 49510, 59412, 74265, 79216, 84167, 99020, 118824, 148530, 158432, 168334, 198040, 237648, 252501, 297060, 316864, 336668, 396080, 420835, 475296, 505002, 594120, 673336, 792160, 841670, 950592, 1010004, 1188240, 1262505, 1346672, 1584320, 1683340, 2020008, 2376480, 2525010, 2693344, 3366680, 4040016, 4752960, 5050020, 5386688, 6733360, 8080032, 10100040, 13466720, 16160064, 20200080, 26933440, 40400160, 80800320]

約数ペア:

[(1, 80800320), (2, 40400160), (3, 26933440), (4, 20200080), (5, 16160064), (6, 13466720), (8, 10100040), (10, 8080032), (12, 6733360), (15, 5386688), (16, 5050020), (17, 4752960), (20, 4040016), (24, 3366680), (30, 2693344), (32, 2525010), (34, 2376480), (40, 2020008), (48, 1683340), (51, 1584320), (60, 1346672), (64, 1262505), (68, 1188240), (80, 1010004), (85, 950592), (96, 841670), (102, 792160), (120, 673336), (136, 594120), (160, 505002), (170, 475296), (192, 420835), (204, 396080), (240, 336668), (255, 316864), (272, 297060), (320, 252501), (340, 237648), (408, 198040), (480, 168334), (510, 158432), (544, 148530), (680, 118824), (816, 99020), (960, 84167), (1020, 79216), (1088, 74265), (1360, 59412), (1632, 49510), (2040, 39608), (2720, 29706), (3264, 24755), (4080, 19804), (4951, 16320), (5440, 14853), (8160, 9902)]