2694960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 9575280

約数和(自身を除く): 6880320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 197, 228, 240, 285, 304, 342, 360, 380, 394, 456, 570, 591, 684, 720, 760, 788, 855, 912, 985, 1140, 1182, 1368, 1520, 1576, 1710, 1773, 1970, 2280, 2364, 2736, 2955, 3152, 3420, 3546, 3743, 3940, 4560, 4728, 5910, 6840, 7092, 7486, 7880, 8865, 9456, 11229, 11820, 13680, 14184, 14972, 15760, 17730, 18715, 22458, 23640, 28368, 29944, 33687, 35460, 37430, 44916, 47280, 56145, 59888, 67374, 70920, 74860, 89832, 112290, 134748, 141840, 149720, 168435, 179664, 224580, 269496, 299440, 336870, 449160, 538992, 673740, 898320, 1347480, 2694960]

約数ペア:

[(1, 2694960), (2, 1347480), (3, 898320), (4, 673740), (5, 538992), (6, 449160), (8, 336870), (9, 299440), (10, 269496), (12, 224580), (15, 179664), (16, 168435), (18, 149720), (19, 141840), (20, 134748), (24, 112290), (30, 89832), (36, 74860), (38, 70920), (40, 67374), (45, 59888), (48, 56145), (57, 47280), (60, 44916), (72, 37430), (76, 35460), (80, 33687), (90, 29944), (95, 28368), (114, 23640), (120, 22458), (144, 18715), (152, 17730), (171, 15760), (180, 14972), (190, 14184), (197, 13680), (228, 11820), (240, 11229), (285, 9456), (304, 8865), (342, 7880), (360, 7486), (380, 7092), (394, 6840), (456, 5910), (570, 4728), (591, 4560), (684, 3940), (720, 3743), (760, 3546), (788, 3420), (855, 3152), (912, 2955), (985, 2736), (1140, 2364), (1182, 2280), (1368, 1970), (1520, 1773), (1576, 1710)]