7909320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3502

約数の個数: 64

約数和(自身を含む): 24984000

約数和(自身を除く): 17074680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 3469, 6938, 10407, 13876, 17345, 20814, 27752, 34690, 41628, 52035, 65911, 69380, 83256, 104070, 131822, 138760, 197733, 208140, 263644, 329555, 395466, 416280, 527288, 659110, 790932, 988665, 1318220, 1581864, 1977330, 2636440, 3954660, 7909320]

約数ペア:

[(1, 7909320), (2, 3954660), (3, 2636440), (4, 1977330), (5, 1581864), (6, 1318220), (8, 988665), (10, 790932), (12, 659110), (15, 527288), (19, 416280), (20, 395466), (24, 329555), (30, 263644), (38, 208140), (40, 197733), (57, 138760), (60, 131822), (76, 104070), (95, 83256), (114, 69380), (120, 65911), (152, 52035), (190, 41628), (228, 34690), (285, 27752), (380, 20814), (456, 17345), (570, 13876), (760, 10407), (1140, 6938), (2280, 3469)]