1566151920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{15649}}^1$

素因数の和:15807

約数の個数: 120

約数和(自身を含む): 5297838000

約数和(自身を除く): 3731686080

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, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 6672, 8340, 10008, 11120, 12510, 15649, 16680, 20016, 25020, 31298, 33360, 46947, 50040, 62596, 78245, 93894, 100080, 125192, 140841, 156490, 187788, 234735, 250384, 281682, 312980, 375576, 469470, 563364, 625960, 704205, 751152, 938940, 1126728, 1251920, 1408410, 1877880, 2175211, 2253456, 2816820, 3755760, 4350422, 5633640, 6525633, 8700844, 10876055, 11267280, 13051266, 17401688, 19576899, 21752110, 26102532, 32628165, 34803376, 39153798, 43504220, 52205064, 65256330, 78307596, 87008440, 97884495, 104410128, 130512660, 156615192, 174016880, 195768990, 261025320, 313230384, 391537980, 522050640, 783075960, 1566151920]

約数ペア:

[(1, 1566151920), (2, 783075960), (3, 522050640), (4, 391537980), (5, 313230384), (6, 261025320), (8, 195768990), (9, 174016880), (10, 156615192), (12, 130512660), (15, 104410128), (16, 97884495), (18, 87008440), (20, 78307596), (24, 65256330), (30, 52205064), (36, 43504220), (40, 39153798), (45, 34803376), (48, 32628165), (60, 26102532), (72, 21752110), (80, 19576899), (90, 17401688), (120, 13051266), (139, 11267280), (144, 10876055), (180, 8700844), (240, 6525633), (278, 5633640), (360, 4350422), (417, 3755760), (556, 2816820), (695, 2253456), (720, 2175211), (834, 1877880), (1112, 1408410), (1251, 1251920), (1390, 1126728), (1668, 938940), (2085, 751152), (2224, 704205), (2502, 625960), (2780, 563364), (3336, 469470), (4170, 375576), (5004, 312980), (5560, 281682), (6255, 250384), (6672, 234735), (8340, 187788), (10008, 156490), (11120, 140841), (12510, 125192), (15649, 100080), (16680, 93894), (20016, 78245), (25020, 62596), (31298, 50040), (33360, 46947)]