2520348060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{7489}}^1$

素因数の和:7651

約数の個数: 96

約数和(自身を含む): 7247923200

約数和(自身を除く): 4727575140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 79, 142, 158, 213, 237, 284, 316, 355, 395, 426, 474, 710, 790, 852, 948, 1065, 1185, 1420, 1580, 2130, 2370, 4260, 4740, 5609, 7489, 11218, 14978, 16827, 22436, 22467, 28045, 29956, 33654, 37445, 44934, 56090, 67308, 74890, 84135, 89868, 112180, 112335, 149780, 168270, 224670, 336540, 449340, 531719, 591631, 1063438, 1183262, 1595157, 1774893, 2126876, 2366524, 2658595, 2958155, 3190314, 3549786, 5317190, 5916310, 6380628, 7099572, 7975785, 8874465, 10634380, 11832620, 15951570, 17748930, 31903140, 35497860, 42005801, 84011602, 126017403, 168023204, 210029005, 252034806, 420058010, 504069612, 630087015, 840116020, 1260174030, 2520348060]

約数ペア:

[(1, 2520348060), (2, 1260174030), (3, 840116020), (4, 630087015), (5, 504069612), (6, 420058010), (10, 252034806), (12, 210029005), (15, 168023204), (20, 126017403), (30, 84011602), (60, 42005801), (71, 35497860), (79, 31903140), (142, 17748930), (158, 15951570), (213, 11832620), (237, 10634380), (284, 8874465), (316, 7975785), (355, 7099572), (395, 6380628), (426, 5916310), (474, 5317190), (710, 3549786), (790, 3190314), (852, 2958155), (948, 2658595), (1065, 2366524), (1185, 2126876), (1420, 1774893), (1580, 1595157), (2130, 1183262), (2370, 1063438), (4260, 591631), (4740, 531719), (5609, 449340), (7489, 336540), (11218, 224670), (14978, 168270), (16827, 149780), (22436, 112335), (22467, 112180), (28045, 89868), (29956, 84135), (33654, 74890), (37445, 67308), (44934, 56090)]