159591840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{661}}^1$

素因数の和:1182

約数の個数: 96

約数和(自身を含む): 504475776

約数和(自身を除く): 344883936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 503, 661, 1006, 1322, 1509, 1983, 2012, 2515, 2644, 3018, 3305, 3966, 4024, 5030, 5288, 6036, 6610, 7545, 7932, 8048, 9915, 10060, 10576, 12072, 13220, 15090, 15864, 16096, 19830, 20120, 21152, 24144, 26440, 30180, 31728, 39660, 40240, 48288, 52880, 60360, 63456, 79320, 80480, 105760, 120720, 158640, 241440, 317280, 332483, 664966, 997449, 1329932, 1662415, 1994898, 2659864, 3324830, 3989796, 4987245, 5319728, 6649660, 7979592, 9974490, 10639456, 13299320, 15959184, 19948980, 26598640, 31918368, 39897960, 53197280, 79795920, 159591840]

約数ペア:

[(1, 159591840), (2, 79795920), (3, 53197280), (4, 39897960), (5, 31918368), (6, 26598640), (8, 19948980), (10, 15959184), (12, 13299320), (15, 10639456), (16, 9974490), (20, 7979592), (24, 6649660), (30, 5319728), (32, 4987245), (40, 3989796), (48, 3324830), (60, 2659864), (80, 1994898), (96, 1662415), (120, 1329932), (160, 997449), (240, 664966), (480, 332483), (503, 317280), (661, 241440), (1006, 158640), (1322, 120720), (1509, 105760), (1983, 80480), (2012, 79320), (2515, 63456), (2644, 60360), (3018, 52880), (3305, 48288), (3966, 40240), (4024, 39660), (5030, 31728), (5288, 30180), (6036, 26440), (6610, 24144), (7545, 21152), (7932, 20120), (8048, 19830), (9915, 16096), (10060, 15864), (10576, 15090), (12072, 13220)]