127784880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9341}}^1$

素因数の和:9379

約数の個数: 120

約数和(自身を含む): 451779120

約数和(自身を除く): 323994240

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, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 9341, 13680, 18682, 28023, 37364, 46705, 56046, 74728, 84069, 93410, 112092, 140115, 149456, 168138, 177479, 186820, 224184, 280230, 336276, 354958, 373640, 420345, 448368, 532437, 560460, 672552, 709916, 747280, 840690, 887395, 1064874, 1120920, 1345104, 1419832, 1597311, 1681380, 1774790, 2129748, 2241840, 2662185, 2839664, 3194622, 3362760, 3549580, 4259496, 5324370, 6389244, 6725520, 7099160, 7986555, 8518992, 10648740, 12778488, 14198320, 15973110, 21297480, 25556976, 31946220, 42594960, 63892440, 127784880]

約数ペア:

[(1, 127784880), (2, 63892440), (3, 42594960), (4, 31946220), (5, 25556976), (6, 21297480), (8, 15973110), (9, 14198320), (10, 12778488), (12, 10648740), (15, 8518992), (16, 7986555), (18, 7099160), (19, 6725520), (20, 6389244), (24, 5324370), (30, 4259496), (36, 3549580), (38, 3362760), (40, 3194622), (45, 2839664), (48, 2662185), (57, 2241840), (60, 2129748), (72, 1774790), (76, 1681380), (80, 1597311), (90, 1419832), (95, 1345104), (114, 1120920), (120, 1064874), (144, 887395), (152, 840690), (171, 747280), (180, 709916), (190, 672552), (228, 560460), (240, 532437), (285, 448368), (304, 420345), (342, 373640), (360, 354958), (380, 336276), (456, 280230), (570, 224184), (684, 186820), (720, 177479), (760, 168138), (855, 149456), (912, 140115), (1140, 112092), (1368, 93410), (1520, 84069), (1710, 74728), (2280, 56046), (2736, 46705), (3420, 37364), (4560, 28023), (6840, 18682), (9341, 13680)]