1447888920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{635039}}^1$

素因数の和:635072

約数の個数: 64

約数和(自身を含む): 4572288000

約数和(自身を除く): 3124399080

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, 635039, 1270078, 1905117, 2540156, 3175195, 3810234, 5080312, 6350390, 7620468, 9525585, 12065741, 12700780, 15240936, 19051170, 24131482, 25401560, 36197223, 38102340, 48262964, 60328705, 72394446, 76204680, 96525928, 120657410, 144788892, 180986115, 241314820, 289577784, 361972230, 482629640, 723944460, 1447888920]

約数ペア:

[(1, 1447888920), (2, 723944460), (3, 482629640), (4, 361972230), (5, 289577784), (6, 241314820), (8, 180986115), (10, 144788892), (12, 120657410), (15, 96525928), (19, 76204680), (20, 72394446), (24, 60328705), (30, 48262964), (38, 38102340), (40, 36197223), (57, 25401560), (60, 24131482), (76, 19051170), (95, 15240936), (114, 12700780), (120, 12065741), (152, 9525585), (190, 7620468), (228, 6350390), (285, 5080312), (380, 3810234), (456, 3175195), (570, 2540156), (760, 1905117), (1140, 1270078), (2280, 635039)]