8329680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 29248128

約数和(自身を除く): 20918448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 503, 552, 690, 720, 828, 920, 1006, 1035, 1104, 1380, 1509, 1656, 1840, 2012, 2070, 2515, 2760, 3018, 3312, 4024, 4140, 4527, 5030, 5520, 6036, 7545, 8048, 8280, 9054, 10060, 11569, 12072, 15090, 16560, 18108, 20120, 22635, 23138, 24144, 30180, 34707, 36216, 40240, 45270, 46276, 57845, 60360, 69414, 72432, 90540, 92552, 104121, 115690, 120720, 138828, 173535, 181080, 185104, 208242, 231380, 277656, 347070, 362160, 416484, 462760, 520605, 555312, 694140, 832968, 925520, 1041210, 1388280, 1665936, 2082420, 2776560, 4164840, 8329680]

約数ペア:

[(1, 8329680), (2, 4164840), (3, 2776560), (4, 2082420), (5, 1665936), (6, 1388280), (8, 1041210), (9, 925520), (10, 832968), (12, 694140), (15, 555312), (16, 520605), (18, 462760), (20, 416484), (23, 362160), (24, 347070), (30, 277656), (36, 231380), (40, 208242), (45, 185104), (46, 181080), (48, 173535), (60, 138828), (69, 120720), (72, 115690), (80, 104121), (90, 92552), (92, 90540), (115, 72432), (120, 69414), (138, 60360), (144, 57845), (180, 46276), (184, 45270), (207, 40240), (230, 36216), (240, 34707), (276, 30180), (345, 24144), (360, 23138), (368, 22635), (414, 20120), (460, 18108), (503, 16560), (552, 15090), (690, 12072), (720, 11569), (828, 10060), (920, 9054), (1006, 8280), (1035, 8048), (1104, 7545), (1380, 6036), (1509, 5520), (1656, 5030), (1840, 4527), (2012, 4140), (2070, 4024), (2515, 3312), (2760, 3018)]