146564520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5477}}^1$

素因数の和:5714

約数の個数: 64

約数和(自身を含む): 441745920

約数和(自身を除く): 295181400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 5477, 6690, 8920, 10954, 13380, 16431, 21908, 26760, 27385, 32862, 43816, 54770, 65724, 82155, 109540, 131448, 164310, 219080, 328620, 657240, 1221371, 2442742, 3664113, 4885484, 6106855, 7328226, 9770968, 12213710, 14656452, 18320565, 24427420, 29312904, 36641130, 48854840, 73282260, 146564520]

約数ペア:

[(1, 146564520), (2, 73282260), (3, 48854840), (4, 36641130), (5, 29312904), (6, 24427420), (8, 18320565), (10, 14656452), (12, 12213710), (15, 9770968), (20, 7328226), (24, 6106855), (30, 4885484), (40, 3664113), (60, 2442742), (120, 1221371), (223, 657240), (446, 328620), (669, 219080), (892, 164310), (1115, 131448), (1338, 109540), (1784, 82155), (2230, 65724), (2676, 54770), (3345, 43816), (4460, 32862), (5352, 27385), (5477, 26760), (6690, 21908), (8920, 16431), (10954, 13380)]