402363960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{13913}}^1$

素因数の和:14168

約数の個数: 64

約数和(自身を含む): 1212187680

約数和(自身を除く): 809823720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7230, 9640, 13913, 14460, 27826, 28920, 41739, 55652, 69565, 83478, 111304, 139130, 166956, 208695, 278260, 333912, 417390, 556520, 834780, 1669560, 3353033, 6706066, 10059099, 13412132, 16765165, 20118198, 26824264, 33530330, 40236396, 50295495, 67060660, 80472792, 100590990, 134121320, 201181980, 402363960]

約数ペア:

[(1, 402363960), (2, 201181980), (3, 134121320), (4, 100590990), (5, 80472792), (6, 67060660), (8, 50295495), (10, 40236396), (12, 33530330), (15, 26824264), (20, 20118198), (24, 16765165), (30, 13412132), (40, 10059099), (60, 6706066), (120, 3353033), (241, 1669560), (482, 834780), (723, 556520), (964, 417390), (1205, 333912), (1446, 278260), (1928, 208695), (2410, 166956), (2892, 139130), (3615, 111304), (4820, 83478), (5784, 69565), (7230, 55652), (9640, 41739), (13913, 28920), (14460, 27826)]