164239560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{907}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 535429440

約数和(自身を除く): 371189880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 503, 907, 1006, 1509, 1814, 2012, 2515, 2721, 3018, 3628, 4024, 4527, 4535, 5030, 5442, 6036, 7256, 7545, 8163, 9054, 9070, 10060, 10884, 12072, 13605, 15090, 16326, 18108, 18140, 20120, 21768, 22635, 27210, 30180, 32652, 36216, 36280, 40815, 45270, 54420, 60360, 65304, 81630, 90540, 108840, 163260, 181080, 326520, 456221, 912442, 1368663, 1824884, 2281105, 2737326, 3649768, 4105989, 4562210, 5474652, 6843315, 8211978, 9124420, 10949304, 13686630, 16423956, 18248840, 20529945, 27373260, 32847912, 41059890, 54746520, 82119780, 164239560]

約数ペア:

[(1, 164239560), (2, 82119780), (3, 54746520), (4, 41059890), (5, 32847912), (6, 27373260), (8, 20529945), (9, 18248840), (10, 16423956), (12, 13686630), (15, 10949304), (18, 9124420), (20, 8211978), (24, 6843315), (30, 5474652), (36, 4562210), (40, 4105989), (45, 3649768), (60, 2737326), (72, 2281105), (90, 1824884), (120, 1368663), (180, 912442), (360, 456221), (503, 326520), (907, 181080), (1006, 163260), (1509, 108840), (1814, 90540), (2012, 81630), (2515, 65304), (2721, 60360), (3018, 54420), (3628, 45270), (4024, 40815), (4527, 36280), (4535, 36216), (5030, 32652), (5442, 30180), (6036, 27210), (7256, 22635), (7545, 21768), (8163, 20120), (9054, 18140), (9070, 18108), (10060, 16326), (10884, 15090), (12072, 13605)]