1265803740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3623}}^1$

素因数の和:4288

約数の個数: 96

約数和(自身を含む): 3945231360

約数和(自身を除く): 2679427620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 647, 1294, 1941, 2588, 3235, 3623, 3882, 5823, 6470, 7246, 7764, 9705, 10869, 11646, 12940, 14492, 17469, 18115, 19410, 21738, 23292, 29115, 32607, 34938, 36230, 38820, 43476, 54345, 58230, 65214, 69876, 72460, 87345, 97821, 108690, 116460, 130428, 163035, 174690, 195642, 217380, 326070, 349380, 391284, 489105, 652140, 978210, 1956420, 2344081, 4688162, 7032243, 9376324, 11720405, 14064486, 21096729, 23440810, 28128972, 35161215, 42193458, 46881620, 63290187, 70322430, 84386916, 105483645, 126580374, 140644860, 210967290, 253160748, 316450935, 421934580, 632901870, 1265803740]

約数ペア:

[(1, 1265803740), (2, 632901870), (3, 421934580), (4, 316450935), (5, 253160748), (6, 210967290), (9, 140644860), (10, 126580374), (12, 105483645), (15, 84386916), (18, 70322430), (20, 63290187), (27, 46881620), (30, 42193458), (36, 35161215), (45, 28128972), (54, 23440810), (60, 21096729), (90, 14064486), (108, 11720405), (135, 9376324), (180, 7032243), (270, 4688162), (540, 2344081), (647, 1956420), (1294, 978210), (1941, 652140), (2588, 489105), (3235, 391284), (3623, 349380), (3882, 326070), (5823, 217380), (6470, 195642), (7246, 174690), (7764, 163035), (9705, 130428), (10869, 116460), (11646, 108690), (12940, 97821), (14492, 87345), (17469, 72460), (18115, 69876), (19410, 65214), (21738, 58230), (23292, 54345), (29115, 43476), (32607, 38820), (34938, 36230)]