1533960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4261}}^1$

素因数の和:4278

約数の個数: 48

約数和(自身を含む): 4986540

約数和(自身を除く): 3452580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4261, 8522, 12783, 17044, 21305, 25566, 34088, 38349, 42610, 51132, 63915, 76698, 85220, 102264, 127830, 153396, 170440, 191745, 255660, 306792, 383490, 511320, 766980, 1533960]

約数ペア:

[(1, 1533960), (2, 766980), (3, 511320), (4, 383490), (5, 306792), (6, 255660), (8, 191745), (9, 170440), (10, 153396), (12, 127830), (15, 102264), (18, 85220), (20, 76698), (24, 63915), (30, 51132), (36, 42610), (40, 38349), (45, 34088), (60, 25566), (72, 21305), (90, 17044), (120, 12783), (180, 8522), (360, 4261)]