1597784040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{15683}}^1$

素因数の和:15983

約数の個数: 96

約数和(自身を含む): 5211479520

約数和(自身を除く): 3613695480

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, 283, 360, 566, 849, 1132, 1415, 1698, 2264, 2547, 2830, 3396, 4245, 5094, 5660, 6792, 8490, 10188, 11320, 12735, 15683, 16980, 20376, 25470, 31366, 33960, 47049, 50940, 62732, 78415, 94098, 101880, 125464, 141147, 156830, 188196, 235245, 282294, 313660, 376392, 470490, 564588, 627320, 705735, 940980, 1129176, 1411470, 1881960, 2822940, 4438289, 5645880, 8876578, 13314867, 17753156, 22191445, 26629734, 35506312, 39944601, 44382890, 53259468, 66574335, 79889202, 88765780, 106518936, 133148670, 159778404, 177531560, 199723005, 266297340, 319556808, 399446010, 532594680, 798892020, 1597784040]

約数ペア:

[(1, 1597784040), (2, 798892020), (3, 532594680), (4, 399446010), (5, 319556808), (6, 266297340), (8, 199723005), (9, 177531560), (10, 159778404), (12, 133148670), (15, 106518936), (18, 88765780), (20, 79889202), (24, 66574335), (30, 53259468), (36, 44382890), (40, 39944601), (45, 35506312), (60, 26629734), (72, 22191445), (90, 17753156), (120, 13314867), (180, 8876578), (283, 5645880), (360, 4438289), (566, 2822940), (849, 1881960), (1132, 1411470), (1415, 1129176), (1698, 940980), (2264, 705735), (2547, 627320), (2830, 564588), (3396, 470490), (4245, 376392), (5094, 313660), (5660, 282294), (6792, 235245), (8490, 188196), (10188, 156830), (11320, 141147), (12735, 125464), (15683, 101880), (16980, 94098), (20376, 78415), (25470, 62732), (31366, 50940), (33960, 47049)]