312697260

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{2383}}^1$

素因数の和:2416

約数の個数: 108

約数和(自身を含む): 985359648

約数和(自身を除く): 672662388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2383, 2430, 2916, 3645, 4374, 4766, 4860, 6561, 7149, 7290, 8748, 9532, 10935, 11915, 13122, 14298, 14580, 21447, 21870, 23830, 26244, 28596, 32805, 35745, 42894, 43740, 47660, 64341, 65610, 71490, 85788, 107235, 128682, 131220, 142980, 193023, 214470, 257364, 321705, 386046, 428940, 579069, 643410, 772092, 965115, 1158138, 1286820, 1737207, 1930230, 2316276, 2895345, 3474414, 3860460, 5211621, 5790690, 6948828, 8686035, 10423242, 11581380, 15634863, 17372070, 20846484, 26058105, 31269726, 34744140, 52116210, 62539452, 78174315, 104232420, 156348630, 312697260]

約数ペア:

[(1, 312697260), (2, 156348630), (3, 104232420), (4, 78174315), (5, 62539452), (6, 52116210), (9, 34744140), (10, 31269726), (12, 26058105), (15, 20846484), (18, 17372070), (20, 15634863), (27, 11581380), (30, 10423242), (36, 8686035), (45, 6948828), (54, 5790690), (60, 5211621), (81, 3860460), (90, 3474414), (108, 2895345), (135, 2316276), (162, 1930230), (180, 1737207), (243, 1286820), (270, 1158138), (324, 965115), (405, 772092), (486, 643410), (540, 579069), (729, 428940), (810, 386046), (972, 321705), (1215, 257364), (1458, 214470), (1620, 193023), (2187, 142980), (2383, 131220), (2430, 128682), (2916, 107235), (3645, 85788), (4374, 71490), (4766, 65610), (4860, 64341), (6561, 47660), (7149, 43740), (7290, 42894), (8748, 35745), (9532, 32805), (10935, 28596), (11915, 26244), (13122, 23830), (14298, 21870), (14580, 21447)]