2120387760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3911}}^1$

素因数の和:4184

約数の個数: 160

約数和(自身を含む): 7334530560

約数和(自身を除く): 5214142800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 251, 270, 360, 432, 502, 540, 720, 753, 1004, 1080, 1255, 1506, 2008, 2160, 2259, 2510, 3012, 3765, 3911, 4016, 4518, 5020, 6024, 6777, 7530, 7822, 9036, 10040, 11295, 11733, 12048, 13554, 15060, 15644, 18072, 19555, 20080, 22590, 23466, 27108, 30120, 31288, 33885, 35199, 36144, 39110, 45180, 46932, 54216, 58665, 60240, 62576, 67770, 70398, 78220, 90360, 93864, 105597, 108432, 117330, 135540, 140796, 156440, 175995, 180720, 187728, 211194, 234660, 271080, 281592, 312880, 351990, 422388, 469320, 527985, 542160, 563184, 703980, 844776, 938640, 981661, 1055970, 1407960, 1689552, 1963322, 2111940, 2815920, 2944983, 3926644, 4223880, 4908305, 5889966, 7853288, 8447760, 8834949, 9816610, 11779932, 14724915, 15706576, 17669898, 19633220, 23559864, 26504847, 29449830, 35339796, 39266440, 44174745, 47119728, 53009694, 58899660, 70679592, 78532880, 88349490, 106019388, 117799320, 132524235, 141359184, 176698980, 212038776, 235598640, 265048470, 353397960, 424077552, 530096940, 706795920, 1060193880, 2120387760]

約数ペア:

[(1, 2120387760), (2, 1060193880), (3, 706795920), (4, 530096940), (5, 424077552), (6, 353397960), (8, 265048470), (9, 235598640), (10, 212038776), (12, 176698980), (15, 141359184), (16, 132524235), (18, 117799320), (20, 106019388), (24, 88349490), (27, 78532880), (30, 70679592), (36, 58899660), (40, 53009694), (45, 47119728), (48, 44174745), (54, 39266440), (60, 35339796), (72, 29449830), (80, 26504847), (90, 23559864), (108, 19633220), (120, 17669898), (135, 15706576), (144, 14724915), (180, 11779932), (216, 9816610), (240, 8834949), (251, 8447760), (270, 7853288), (360, 5889966), (432, 4908305), (502, 4223880), (540, 3926644), (720, 2944983), (753, 2815920), (1004, 2111940), (1080, 1963322), (1255, 1689552), (1506, 1407960), (2008, 1055970), (2160, 981661), (2259, 938640), (2510, 844776), (3012, 703980), (3765, 563184), (3911, 542160), (4016, 527985), (4518, 469320), (5020, 422388), (6024, 351990), (6777, 312880), (7530, 281592), (7822, 271080), (9036, 234660), (10040, 211194), (11295, 187728), (11733, 180720), (12048, 175995), (13554, 156440), (15060, 140796), (15644, 135540), (18072, 117330), (19555, 108432), (20080, 105597), (22590, 93864), (23466, 90360), (27108, 78220), (30120, 70398), (31288, 67770), (33885, 62576), (35199, 60240), (36144, 58665), (39110, 54216), (45180, 46932)]