17021520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 58496256

約数和(自身を除く): 41474736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 503, 564, 705, 720, 752, 846, 940, 1006, 1128, 1410, 1509, 1692, 1880, 2012, 2115, 2256, 2515, 2820, 3018, 3384, 3760, 4024, 4230, 4527, 5030, 5640, 6036, 6768, 7545, 8048, 8460, 9054, 10060, 11280, 12072, 15090, 16920, 18108, 20120, 22635, 23641, 24144, 30180, 33840, 36216, 40240, 45270, 47282, 60360, 70923, 72432, 90540, 94564, 118205, 120720, 141846, 181080, 189128, 212769, 236410, 283692, 354615, 362160, 378256, 425538, 472820, 567384, 709230, 851076, 945640, 1063845, 1134768, 1418460, 1702152, 1891280, 2127690, 2836920, 3404304, 4255380, 5673840, 8510760, 17021520]

約数ペア:

[(1, 17021520), (2, 8510760), (3, 5673840), (4, 4255380), (5, 3404304), (6, 2836920), (8, 2127690), (9, 1891280), (10, 1702152), (12, 1418460), (15, 1134768), (16, 1063845), (18, 945640), (20, 851076), (24, 709230), (30, 567384), (36, 472820), (40, 425538), (45, 378256), (47, 362160), (48, 354615), (60, 283692), (72, 236410), (80, 212769), (90, 189128), (94, 181080), (120, 141846), (141, 120720), (144, 118205), (180, 94564), (188, 90540), (235, 72432), (240, 70923), (282, 60360), (360, 47282), (376, 45270), (423, 40240), (470, 36216), (503, 33840), (564, 30180), (705, 24144), (720, 23641), (752, 22635), (846, 20120), (940, 18108), (1006, 16920), (1128, 15090), (1410, 12072), (1509, 11280), (1692, 10060), (1880, 9054), (2012, 8460), (2115, 8048), (2256, 7545), (2515, 6768), (2820, 6036), (3018, 5640), (3384, 5030), (3760, 4527), (4024, 4230)]