2091031560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5808421}}^1$

素因数の和:5808438

約数の個数: 48

約数和(自身を含む): 6795853740

約数和(自身を除く): 4704822180

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, 5808421, 11616842, 17425263, 23233684, 29042105, 34850526, 46467368, 52275789, 58084210, 69701052, 87126315, 104551578, 116168420, 139402104, 174252630, 209103156, 232336840, 261378945, 348505260, 418206312, 522757890, 697010520, 1045515780, 2091031560]

約数ペア:

[(1, 2091031560), (2, 1045515780), (3, 697010520), (4, 522757890), (5, 418206312), (6, 348505260), (8, 261378945), (9, 232336840), (10, 209103156), (12, 174252630), (15, 139402104), (18, 116168420), (20, 104551578), (24, 87126315), (30, 69701052), (36, 58084210), (40, 52275789), (45, 46467368), (60, 34850526), (72, 29042105), (90, 23233684), (120, 17425263), (180, 11616842), (360, 5808421)]