401590320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98429}}^1$

素因数の和:98462

約数の個数: 80

約数和(自身を含む): 1318174560

約数和(自身を除く): 916584240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 98429, 196858, 295287, 393716, 492145, 590574, 787432, 984290, 1181148, 1476435, 1574864, 1673293, 1968580, 2362296, 2952870, 3346586, 3937160, 4724592, 5019879, 5905740, 6693172, 7874320, 8366465, 10039758, 11811480, 13386344, 16732930, 20079516, 23622960, 25099395, 26772688, 33465860, 40159032, 50198790, 66931720, 80318064, 100397580, 133863440, 200795160, 401590320]

約数ペア:

[(1, 401590320), (2, 200795160), (3, 133863440), (4, 100397580), (5, 80318064), (6, 66931720), (8, 50198790), (10, 40159032), (12, 33465860), (15, 26772688), (16, 25099395), (17, 23622960), (20, 20079516), (24, 16732930), (30, 13386344), (34, 11811480), (40, 10039758), (48, 8366465), (51, 7874320), (60, 6693172), (68, 5905740), (80, 5019879), (85, 4724592), (102, 3937160), (120, 3346586), (136, 2952870), (170, 2362296), (204, 1968580), (240, 1673293), (255, 1574864), (272, 1476435), (340, 1181148), (408, 984290), (510, 787432), (680, 590574), (816, 492145), (1020, 393716), (1360, 295287), (2040, 196858), (4080, 98429)]