53961840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 182800800

約数和(自身を除く): 128838960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 503, 596, 720, 745, 894, 1006, 1192, 1341, 1490, 1509, 1788, 2012, 2235, 2384, 2515, 2682, 2980, 3018, 3576, 4024, 4470, 4527, 5030, 5364, 5960, 6036, 6705, 7152, 7545, 8048, 8940, 9054, 10060, 10728, 11920, 12072, 13410, 15090, 17880, 18108, 20120, 21456, 22635, 24144, 26820, 30180, 35760, 36216, 40240, 45270, 53640, 60360, 72432, 74947, 90540, 107280, 120720, 149894, 181080, 224841, 299788, 362160, 374735, 449682, 599576, 674523, 749470, 899364, 1124205, 1199152, 1349046, 1498940, 1798728, 2248410, 2698092, 2997880, 3372615, 3597456, 4496820, 5396184, 5995760, 6745230, 8993640, 10792368, 13490460, 17987280, 26980920, 53961840]

約数ペア:

[(1, 53961840), (2, 26980920), (3, 17987280), (4, 13490460), (5, 10792368), (6, 8993640), (8, 6745230), (9, 5995760), (10, 5396184), (12, 4496820), (15, 3597456), (16, 3372615), (18, 2997880), (20, 2698092), (24, 2248410), (30, 1798728), (36, 1498940), (40, 1349046), (45, 1199152), (48, 1124205), (60, 899364), (72, 749470), (80, 674523), (90, 599576), (120, 449682), (144, 374735), (149, 362160), (180, 299788), (240, 224841), (298, 181080), (360, 149894), (447, 120720), (503, 107280), (596, 90540), (720, 74947), (745, 72432), (894, 60360), (1006, 53640), (1192, 45270), (1341, 40240), (1490, 36216), (1509, 35760), (1788, 30180), (2012, 26820), (2235, 24144), (2384, 22635), (2515, 21456), (2682, 20120), (2980, 18108), (3018, 17880), (3576, 15090), (4024, 13410), (4470, 12072), (4527, 11920), (5030, 10728), (5364, 10060), (5960, 9054), (6036, 8940), (6705, 8048), (7152, 7545)]