244037520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17839}}^1$

素因数の和:17877

約数の個数: 120

約数和(自身を含む): 862742400

約数和(自身を除く): 618704880

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, 13680, 17839, 35678, 53517, 71356, 89195, 107034, 142712, 160551, 178390, 214068, 267585, 285424, 321102, 338941, 356780, 428136, 535170, 642204, 677882, 713560, 802755, 856272, 1016823, 1070340, 1284408, 1355764, 1427120, 1605510, 1694705, 2033646, 2140680, 2568816, 2711528, 3050469, 3211020, 3389410, 4067292, 4281360, 5084115, 5423056, 6100938, 6422040, 6778820, 8134584, 10168230, 12201876, 12844080, 13557640, 15252345, 16269168, 20336460, 24403752, 27115280, 30504690, 40672920, 48807504, 61009380, 81345840, 122018760, 244037520]

約数ペア:

[(1, 244037520), (2, 122018760), (3, 81345840), (4, 61009380), (5, 48807504), (6, 40672920), (8, 30504690), (9, 27115280), (10, 24403752), (12, 20336460), (15, 16269168), (16, 15252345), (18, 13557640), (19, 12844080), (20, 12201876), (24, 10168230), (30, 8134584), (36, 6778820), (38, 6422040), (40, 6100938), (45, 5423056), (48, 5084115), (57, 4281360), (60, 4067292), (72, 3389410), (76, 3211020), (80, 3050469), (90, 2711528), (95, 2568816), (114, 2140680), (120, 2033646), (144, 1694705), (152, 1605510), (171, 1427120), (180, 1355764), (190, 1284408), (228, 1070340), (240, 1016823), (285, 856272), (304, 802755), (342, 713560), (360, 677882), (380, 642204), (456, 535170), (570, 428136), (684, 356780), (720, 338941), (760, 321102), (855, 285424), (912, 267585), (1140, 214068), (1368, 178390), (1520, 160551), (1710, 142712), (2280, 107034), (2736, 89195), (3420, 71356), (4560, 53517), (6840, 35678), (13680, 17839)]