978429360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{27361}}^1$

素因数の和:27526

約数の個数: 80

約数和(自身を含む): 3053599200

約数和(自身を除く): 2075169840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 27361, 35760, 54722, 82083, 109444, 136805, 164166, 218888, 273610, 328332, 410415, 437776, 547220, 656664, 820830, 1094440, 1313328, 1641660, 2188880, 3283320, 4076789, 6566640, 8153578, 12230367, 16307156, 20383945, 24460734, 32614312, 40767890, 48921468, 61151835, 65228624, 81535780, 97842936, 122303670, 163071560, 195685872, 244607340, 326143120, 489214680, 978429360]

約数ペア:

[(1, 978429360), (2, 489214680), (3, 326143120), (4, 244607340), (5, 195685872), (6, 163071560), (8, 122303670), (10, 97842936), (12, 81535780), (15, 65228624), (16, 61151835), (20, 48921468), (24, 40767890), (30, 32614312), (40, 24460734), (48, 20383945), (60, 16307156), (80, 12230367), (120, 8153578), (149, 6566640), (240, 4076789), (298, 3283320), (447, 2188880), (596, 1641660), (745, 1313328), (894, 1094440), (1192, 820830), (1490, 656664), (1788, 547220), (2235, 437776), (2384, 410415), (2980, 328332), (3576, 273610), (4470, 218888), (5960, 164166), (7152, 136805), (8940, 109444), (11920, 82083), (17880, 54722), (27361, 35760)]