2500979160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{16069}}^1$

素因数の和:17380

約数の個数: 64

約数和(自身を含む): 7509189600

約数和(自身を除く): 5008210440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1297, 2594, 3891, 5188, 6485, 7782, 10376, 12970, 15564, 16069, 19455, 25940, 31128, 32138, 38910, 48207, 51880, 64276, 77820, 80345, 96414, 128552, 155640, 160690, 192828, 241035, 321380, 385656, 482070, 642760, 964140, 1928280, 20841493, 41682986, 62524479, 83365972, 104207465, 125048958, 166731944, 208414930, 250097916, 312622395, 416829860, 500195832, 625244790, 833659720, 1250489580, 2500979160]

約数ペア:

[(1, 2500979160), (2, 1250489580), (3, 833659720), (4, 625244790), (5, 500195832), (6, 416829860), (8, 312622395), (10, 250097916), (12, 208414930), (15, 166731944), (20, 125048958), (24, 104207465), (30, 83365972), (40, 62524479), (60, 41682986), (120, 20841493), (1297, 1928280), (2594, 964140), (3891, 642760), (5188, 482070), (6485, 385656), (7782, 321380), (10376, 241035), (12970, 192828), (15564, 160690), (16069, 155640), (19455, 128552), (25940, 96414), (31128, 80345), (32138, 77820), (38910, 64276), (48207, 51880)]