882732420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{11171}}^1$

素因数の和:11625

約数の個数: 72

約数和(自身を含む): 2683961280

約数和(自身を除く): 1801228860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439, 878, 1317, 1756, 2195, 2634, 3951, 4390, 5268, 6585, 7902, 8780, 11171, 13170, 15804, 19755, 22342, 26340, 33513, 39510, 44684, 55855, 67026, 79020, 100539, 111710, 134052, 167565, 201078, 223420, 335130, 402156, 502695, 670260, 1005390, 2010780, 4904069, 9808138, 14712207, 19616276, 24520345, 29424414, 44136621, 49040690, 58848828, 73561035, 88273242, 98081380, 147122070, 176546484, 220683105, 294244140, 441366210, 882732420]

約数ペア:

[(1, 882732420), (2, 441366210), (3, 294244140), (4, 220683105), (5, 176546484), (6, 147122070), (9, 98081380), (10, 88273242), (12, 73561035), (15, 58848828), (18, 49040690), (20, 44136621), (30, 29424414), (36, 24520345), (45, 19616276), (60, 14712207), (90, 9808138), (180, 4904069), (439, 2010780), (878, 1005390), (1317, 670260), (1756, 502695), (2195, 402156), (2634, 335130), (3951, 223420), (4390, 201078), (5268, 167565), (6585, 134052), (7902, 111710), (8780, 100539), (11171, 79020), (13170, 67026), (15804, 55855), (19755, 44684), (22342, 39510), (26340, 33513)]