4648920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 14688000

約数和(自身を除く): 10039080

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, 2039, 2280, 4078, 6117, 8156, 10195, 12234, 16312, 20390, 24468, 30585, 38741, 40780, 48936, 61170, 77482, 81560, 116223, 122340, 154964, 193705, 232446, 244680, 309928, 387410, 464892, 581115, 774820, 929784, 1162230, 1549640, 2324460, 4648920]

約数ペア:

[(1, 4648920), (2, 2324460), (3, 1549640), (4, 1162230), (5, 929784), (6, 774820), (8, 581115), (10, 464892), (12, 387410), (15, 309928), (19, 244680), (20, 232446), (24, 193705), (30, 154964), (38, 122340), (40, 116223), (57, 81560), (60, 77482), (76, 61170), (95, 48936), (114, 40780), (120, 38741), (152, 30585), (190, 24468), (228, 20390), (285, 16312), (380, 12234), (456, 10195), (570, 8156), (760, 6117), (1140, 4078), (2039, 2280)]