56377560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 180864000

約数和(自身を除く): 124486440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 152, 158, 190, 228, 237, 285, 313, 316, 380, 395, 456, 474, 570, 626, 632, 760, 790, 939, 948, 1140, 1185, 1252, 1501, 1565, 1580, 1878, 1896, 2280, 2370, 2504, 3002, 3130, 3160, 3756, 4503, 4695, 4740, 5947, 6004, 6260, 7505, 7512, 9006, 9390, 9480, 11894, 12008, 12520, 15010, 17841, 18012, 18780, 22515, 23788, 24727, 29735, 30020, 35682, 36024, 37560, 45030, 47576, 49454, 59470, 60040, 71364, 74181, 89205, 90060, 98908, 118940, 123635, 142728, 148362, 178410, 180120, 197816, 237880, 247270, 296724, 356820, 370905, 469813, 494540, 593448, 713640, 741810, 939626, 989080, 1409439, 1483620, 1879252, 2349065, 2818878, 2967240, 3758504, 4698130, 5637756, 7047195, 9396260, 11275512, 14094390, 18792520, 28188780, 56377560]

約数ペア:

[(1, 56377560), (2, 28188780), (3, 18792520), (4, 14094390), (5, 11275512), (6, 9396260), (8, 7047195), (10, 5637756), (12, 4698130), (15, 3758504), (19, 2967240), (20, 2818878), (24, 2349065), (30, 1879252), (38, 1483620), (40, 1409439), (57, 989080), (60, 939626), (76, 741810), (79, 713640), (95, 593448), (114, 494540), (120, 469813), (152, 370905), (158, 356820), (190, 296724), (228, 247270), (237, 237880), (285, 197816), (313, 180120), (316, 178410), (380, 148362), (395, 142728), (456, 123635), (474, 118940), (570, 98908), (626, 90060), (632, 89205), (760, 74181), (790, 71364), (939, 60040), (948, 59470), (1140, 49454), (1185, 47576), (1252, 45030), (1501, 37560), (1565, 36024), (1580, 35682), (1878, 30020), (1896, 29735), (2280, 24727), (2370, 23788), (2504, 22515), (3002, 18780), (3130, 18012), (3160, 17841), (3756, 15010), (4503, 12520), (4695, 12008), (4740, 11894), (5947, 9480), (6004, 9390), (6260, 9006), (7505, 7512)]