228395280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{951647}}^1$

素因数の和:951663

約数の個数: 40

約数和(自身を含む): 708026112

約数和(自身を除く): 479630832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 951647, 1903294, 2854941, 3806588, 4758235, 5709882, 7613176, 9516470, 11419764, 14274705, 15226352, 19032940, 22839528, 28549410, 38065880, 45679056, 57098820, 76131760, 114197640, 228395280]

約数ペア:

[(1, 228395280), (2, 114197640), (3, 76131760), (4, 57098820), (5, 45679056), (6, 38065880), (8, 28549410), (10, 22839528), (12, 19032940), (15, 15226352), (16, 14274705), (20, 11419764), (24, 9516470), (30, 7613176), (40, 5709882), (48, 4758235), (60, 3806588), (80, 2854941), (120, 1903294), (240, 951647)]