30142764560

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1\times {\mathrm{3119}}^1$

素因数の和:4368

約数の個数: 80

約数和(自身を含む): 70822252800

約数和(自身を除く): 40679488240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1129, 1712, 2140, 2258, 3119, 4280, 4516, 5645, 6238, 8560, 9032, 11290, 12476, 15595, 18064, 22580, 24952, 31190, 45160, 49904, 62380, 90320, 120803, 124760, 241606, 249520, 333733, 483212, 604015, 667466, 966424, 1208030, 1334932, 1668665, 1932848, 2416060, 2669864, 3337330, 3521351, 4832120, 5339728, 6674660, 7042702, 9664240, 13349320, 14085404, 17606755, 26698640, 28170808, 35213510, 56341616, 70427020, 140854040, 281708080, 376784557, 753569114, 1507138228, 1883922785, 3014276456, 3767845570, 6028552912, 7535691140, 15071382280, 30142764560]

約数ペア:

[(1, 30142764560), (2, 15071382280), (4, 7535691140), (5, 6028552912), (8, 3767845570), (10, 3014276456), (16, 1883922785), (20, 1507138228), (40, 753569114), (80, 376784557), (107, 281708080), (214, 140854040), (428, 70427020), (535, 56341616), (856, 35213510), (1070, 28170808), (1129, 26698640), (1712, 17606755), (2140, 14085404), (2258, 13349320), (3119, 9664240), (4280, 7042702), (4516, 6674660), (5645, 5339728), (6238, 4832120), (8560, 3521351), (9032, 3337330), (11290, 2669864), (12476, 2416060), (15595, 1932848), (18064, 1668665), (22580, 1334932), (24952, 1208030), (31190, 966424), (45160, 667466), (49904, 604015), (62380, 483212), (90320, 333733), (120803, 249520), (124760, 241606)]