444430320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108929}}^1$

素因数の和:108962

約数の個数: 80

約数和(自身を含む): 1458790560

約数和(自身を除く): 1014360240

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, 108929, 217858, 326787, 435716, 544645, 653574, 871432, 1089290, 1307148, 1633935, 1742864, 1851793, 2178580, 2614296, 3267870, 3703586, 4357160, 5228592, 5555379, 6535740, 7407172, 8714320, 9258965, 11110758, 13071480, 14814344, 18517930, 22221516, 26142960, 27776895, 29628688, 37035860, 44443032, 55553790, 74071720, 88886064, 111107580, 148143440, 222215160, 444430320]

約数ペア:

[(1, 444430320), (2, 222215160), (3, 148143440), (4, 111107580), (5, 88886064), (6, 74071720), (8, 55553790), (10, 44443032), (12, 37035860), (15, 29628688), (16, 27776895), (17, 26142960), (20, 22221516), (24, 18517930), (30, 14814344), (34, 13071480), (40, 11110758), (48, 9258965), (51, 8714320), (60, 7407172), (68, 6535740), (80, 5555379), (85, 5228592), (102, 4357160), (120, 3703586), (136, 3267870), (170, 2614296), (204, 2178580), (240, 1851793), (255, 1742864), (272, 1633935), (340, 1307148), (408, 1089290), (510, 871432), (680, 653574), (816, 544645), (1020, 435716), (1360, 326787), (2040, 217858), (4080, 108929)]