321323760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{16529}}^1$

素因数の和:16557

約数の個数: 120

約数和(自身を含む): 1119147120

約数和(自身を除く): 797823360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 16529, 19440, 33058, 49587, 66116, 82645, 99174, 132232, 148761, 165290, 198348, 247935, 264464, 297522, 330580, 396696, 446283, 495870, 595044, 661160, 743805, 793392, 892566, 991740, 1190088, 1322320, 1338849, 1487610, 1785132, 1983480, 2231415, 2380176, 2677698, 2975220, 3570264, 3966960, 4016547, 4462830, 5355396, 5950440, 6694245, 7140528, 8033094, 8925660, 10710792, 11900880, 13388490, 16066188, 17851320, 20082735, 21421584, 26776980, 32132376, 35702640, 40165470, 53553960, 64264752, 80330940, 107107920, 160661880, 321323760]

約数ペア:

[(1, 321323760), (2, 160661880), (3, 107107920), (4, 80330940), (5, 64264752), (6, 53553960), (8, 40165470), (9, 35702640), (10, 32132376), (12, 26776980), (15, 21421584), (16, 20082735), (18, 17851320), (20, 16066188), (24, 13388490), (27, 11900880), (30, 10710792), (36, 8925660), (40, 8033094), (45, 7140528), (48, 6694245), (54, 5950440), (60, 5355396), (72, 4462830), (80, 4016547), (81, 3966960), (90, 3570264), (108, 2975220), (120, 2677698), (135, 2380176), (144, 2231415), (162, 1983480), (180, 1785132), (216, 1487610), (240, 1338849), (243, 1322320), (270, 1190088), (324, 991740), (360, 892566), (405, 793392), (432, 743805), (486, 661160), (540, 595044), (648, 495870), (720, 446283), (810, 396696), (972, 330580), (1080, 297522), (1215, 264464), (1296, 247935), (1620, 198348), (1944, 165290), (2160, 148761), (2430, 132232), (3240, 99174), (3888, 82645), (4860, 66116), (6480, 49587), (9720, 33058), (16529, 19440)]