25469195280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106121647}}^1$

素因数の和:106121663

約数の個数: 40

約数和(自身を含む): 78954506112

約数和(自身を除く): 53485310832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106121647, 212243294, 318364941, 424486588, 530608235, 636729882, 848973176, 1061216470, 1273459764, 1591824705, 1697946352, 2122432940, 2546919528, 3183649410, 4244865880, 5093839056, 6367298820, 8489731760, 12734597640, 25469195280]

約数ペア:

[(1, 25469195280), (2, 12734597640), (3, 8489731760), (4, 6367298820), (5, 5093839056), (6, 4244865880), (8, 3183649410), (10, 2546919528), (12, 2122432940), (15, 1697946352), (16, 1591824705), (20, 1273459764), (24, 1061216470), (30, 848973176), (40, 636729882), (48, 530608235), (60, 424486588), (80, 318364941), (120, 212243294), (240, 106121647)]