47301960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{983}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 142404480

約数和(自身を除く): 95102520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 983, 1203, 1604, 1966, 2005, 2406, 2949, 3208, 3932, 4010, 4812, 4915, 5898, 6015, 7864, 8020, 9624, 9830, 11796, 12030, 14745, 16040, 19660, 23592, 24060, 29490, 39320, 48120, 58980, 117960, 394183, 788366, 1182549, 1576732, 1970915, 2365098, 3153464, 3941830, 4730196, 5912745, 7883660, 9460392, 11825490, 15767320, 23650980, 47301960]

約数ペア:

[(1, 47301960), (2, 23650980), (3, 15767320), (4, 11825490), (5, 9460392), (6, 7883660), (8, 5912745), (10, 4730196), (12, 3941830), (15, 3153464), (20, 2365098), (24, 1970915), (30, 1576732), (40, 1182549), (60, 788366), (120, 394183), (401, 117960), (802, 58980), (983, 48120), (1203, 39320), (1604, 29490), (1966, 24060), (2005, 23592), (2406, 19660), (2949, 16040), (3208, 14745), (3932, 12030), (4010, 11796), (4812, 9830), (4915, 9624), (5898, 8020), (6015, 7864)]