16848540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 53766720

約数和(自身を除く): 36918180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 761, 820, 1107, 1230, 1476, 1522, 1845, 2214, 2283, 2460, 3044, 3690, 3805, 4428, 4566, 5535, 6849, 7380, 7610, 9132, 11070, 11415, 13698, 15220, 20547, 22140, 22830, 27396, 31201, 34245, 41094, 45660, 62402, 68490, 82188, 93603, 102735, 124804, 136980, 156005, 187206, 205470, 280809, 312010, 374412, 410940, 468015, 561618, 624020, 842427, 936030, 1123236, 1404045, 1684854, 1872060, 2808090, 3369708, 4212135, 5616180, 8424270, 16848540]

約数ペア:

[(1, 16848540), (2, 8424270), (3, 5616180), (4, 4212135), (5, 3369708), (6, 2808090), (9, 1872060), (10, 1684854), (12, 1404045), (15, 1123236), (18, 936030), (20, 842427), (27, 624020), (30, 561618), (36, 468015), (41, 410940), (45, 374412), (54, 312010), (60, 280809), (82, 205470), (90, 187206), (108, 156005), (123, 136980), (135, 124804), (164, 102735), (180, 93603), (205, 82188), (246, 68490), (270, 62402), (369, 45660), (410, 41094), (492, 34245), (540, 31201), (615, 27396), (738, 22830), (761, 22140), (820, 20547), (1107, 15220), (1230, 13698), (1476, 11415), (1522, 11070), (1845, 9132), (2214, 7610), (2283, 7380), (2460, 6849), (3044, 5535), (3690, 4566), (3805, 4428)]