69488280

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{2383}}^1$

素因数の和:2412

約数の個数: 112

約数和(自身を含む): 234514080

約数和(自身を除く): 165025800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2383, 2430, 2916, 3240, 3645, 4766, 4860, 5832, 7149, 7290, 9532, 9720, 11915, 14298, 14580, 19064, 21447, 23830, 28596, 29160, 35745, 42894, 47660, 57192, 64341, 71490, 85788, 95320, 107235, 128682, 142980, 171576, 193023, 214470, 257364, 285960, 321705, 386046, 428940, 514728, 579069, 643410, 772092, 857880, 965115, 1158138, 1286820, 1544184, 1737207, 1930230, 2316276, 2573640, 2895345, 3474414, 3860460, 4632552, 5790690, 6948828, 7720920, 8686035, 11581380, 13897656, 17372070, 23162760, 34744140, 69488280]

約数ペア:

[(1, 69488280), (2, 34744140), (3, 23162760), (4, 17372070), (5, 13897656), (6, 11581380), (8, 8686035), (9, 7720920), (10, 6948828), (12, 5790690), (15, 4632552), (18, 3860460), (20, 3474414), (24, 2895345), (27, 2573640), (30, 2316276), (36, 1930230), (40, 1737207), (45, 1544184), (54, 1286820), (60, 1158138), (72, 965115), (81, 857880), (90, 772092), (108, 643410), (120, 579069), (135, 514728), (162, 428940), (180, 386046), (216, 321705), (243, 285960), (270, 257364), (324, 214470), (360, 193023), (405, 171576), (486, 142980), (540, 128682), (648, 107235), (729, 95320), (810, 85788), (972, 71490), (1080, 64341), (1215, 57192), (1458, 47660), (1620, 42894), (1944, 35745), (2383, 29160), (2430, 28596), (2916, 23830), (3240, 21447), (3645, 19064), (4766, 14580), (4860, 14298), (5832, 11915), (7149, 9720), (7290, 9532)]