478961880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{210071}}^1$

素因数の和:210104

約数の個数: 64

約数和(自身を含む): 1512518400

約数和(自身を除く): 1033556520

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, 210071, 420142, 630213, 840284, 1050355, 1260426, 1680568, 2100710, 2520852, 3151065, 3991349, 4201420, 5041704, 6302130, 7982698, 8402840, 11974047, 12604260, 15965396, 19956745, 23948094, 25208520, 31930792, 39913490, 47896188, 59870235, 79826980, 95792376, 119740470, 159653960, 239480940, 478961880]

約数ペア:

[(1, 478961880), (2, 239480940), (3, 159653960), (4, 119740470), (5, 95792376), (6, 79826980), (8, 59870235), (10, 47896188), (12, 39913490), (15, 31930792), (19, 25208520), (20, 23948094), (24, 19956745), (30, 15965396), (38, 12604260), (40, 11974047), (57, 8402840), (60, 7982698), (76, 6302130), (95, 5041704), (114, 4201420), (120, 3991349), (152, 3151065), (190, 2520852), (228, 2100710), (285, 1680568), (380, 1260426), (456, 1050355), (570, 840284), (760, 630213), (1140, 420142), (2280, 210071)]