297275280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1238647}}^1$

素因数の和:1238663

約数の個数: 40

約数和(自身を含む): 921554112

約数和(自身を除く): 624278832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1238647, 2477294, 3715941, 4954588, 6193235, 7431882, 9909176, 12386470, 14863764, 18579705, 19818352, 24772940, 29727528, 37159410, 49545880, 59455056, 74318820, 99091760, 148637640, 297275280]

約数ペア:

[(1, 297275280), (2, 148637640), (3, 99091760), (4, 74318820), (5, 59455056), (6, 49545880), (8, 37159410), (10, 29727528), (12, 24772940), (15, 19818352), (16, 18579705), (20, 14863764), (24, 12386470), (30, 9909176), (40, 7431882), (48, 6193235), (60, 4954588), (80, 3715941), (120, 2477294), (240, 1238647)]