260857320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{74959}}^1$

素因数の和:75002

約数の個数: 64

約数和(自身を含む): 809568000

約数和(自身を除く): 548710680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 74959, 149918, 224877, 299836, 374795, 449754, 599672, 749590, 899508, 1124385, 1499180, 1799016, 2173811, 2248770, 2998360, 4347622, 4497540, 6521433, 8695244, 8995080, 10869055, 13042866, 17390488, 21738110, 26085732, 32607165, 43476220, 52171464, 65214330, 86952440, 130428660, 260857320]

約数ペア:

[(1, 260857320), (2, 130428660), (3, 86952440), (4, 65214330), (5, 52171464), (6, 43476220), (8, 32607165), (10, 26085732), (12, 21738110), (15, 17390488), (20, 13042866), (24, 10869055), (29, 8995080), (30, 8695244), (40, 6521433), (58, 4497540), (60, 4347622), (87, 2998360), (116, 2248770), (120, 2173811), (145, 1799016), (174, 1499180), (232, 1124385), (290, 899508), (348, 749590), (435, 599672), (580, 449754), (696, 374795), (870, 299836), (1160, 224877), (1740, 149918), (3480, 74959)]