16959240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 41101560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 383, 410, 492, 540, 615, 738, 766, 820, 984, 1080, 1107, 1149, 1230, 1476, 1532, 1640, 1845, 1915, 2214, 2298, 2460, 2952, 3064, 3447, 3690, 3830, 4428, 4596, 4920, 5535, 5745, 6894, 7380, 7660, 8856, 9192, 10341, 11070, 11490, 13788, 14760, 15320, 15703, 17235, 20682, 22140, 22980, 27576, 31406, 34470, 41364, 44280, 45960, 47109, 51705, 62812, 68940, 78515, 82728, 94218, 103410, 125624, 137880, 141327, 157030, 188436, 206820, 235545, 282654, 314060, 376872, 413640, 423981, 471090, 565308, 628120, 706635, 847962, 942180, 1130616, 1413270, 1695924, 1884360, 2119905, 2826540, 3391848, 4239810, 5653080, 8479620, 16959240]

約数ペア:

[(1, 16959240), (2, 8479620), (3, 5653080), (4, 4239810), (5, 3391848), (6, 2826540), (8, 2119905), (9, 1884360), (10, 1695924), (12, 1413270), (15, 1130616), (18, 942180), (20, 847962), (24, 706635), (27, 628120), (30, 565308), (36, 471090), (40, 423981), (41, 413640), (45, 376872), (54, 314060), (60, 282654), (72, 235545), (82, 206820), (90, 188436), (108, 157030), (120, 141327), (123, 137880), (135, 125624), (164, 103410), (180, 94218), (205, 82728), (216, 78515), (246, 68940), (270, 62812), (328, 51705), (360, 47109), (369, 45960), (383, 44280), (410, 41364), (492, 34470), (540, 31406), (615, 27576), (738, 22980), (766, 22140), (820, 20682), (984, 17235), (1080, 15703), (1107, 15320), (1149, 14760), (1230, 13788), (1476, 11490), (1532, 11070), (1640, 10341), (1845, 9192), (1915, 8856), (2214, 7660), (2298, 7380), (2460, 6894), (2952, 5745), (3064, 5535), (3447, 4920), (3690, 4596), (3830, 4428)]