1591247520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1105033}}^1$

素因数の和:1105054

約数の個数: 72

約数和(自身を含む): 5430137076

約数和(自身を除く): 3838889556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1105033, 2210066, 3315099, 4420132, 5525165, 6630198, 8840264, 9945297, 11050330, 13260396, 16575495, 17680528, 19890594, 22100660, 26520792, 33150990, 35361056, 39781188, 44201320, 49726485, 53041584, 66301980, 79562376, 88402640, 99452970, 106083168, 132603960, 159124752, 176805280, 198905940, 265207920, 318249504, 397811880, 530415840, 795623760, 1591247520]

約数ペア:

[(1, 1591247520), (2, 795623760), (3, 530415840), (4, 397811880), (5, 318249504), (6, 265207920), (8, 198905940), (9, 176805280), (10, 159124752), (12, 132603960), (15, 106083168), (16, 99452970), (18, 88402640), (20, 79562376), (24, 66301980), (30, 53041584), (32, 49726485), (36, 44201320), (40, 39781188), (45, 35361056), (48, 33150990), (60, 26520792), (72, 22100660), (80, 19890594), (90, 17680528), (96, 16575495), (120, 13260396), (144, 11050330), (160, 9945297), (180, 8840264), (240, 6630198), (288, 5525165), (360, 4420132), (480, 3315099), (720, 2210066), (1440, 1105033)]