392267280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1634447}}^1$

素因数の和:1634463

約数の個数: 40

約数和(自身を含む): 1216029312

約数和(自身を除く): 823762032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1634447, 3268894, 4903341, 6537788, 8172235, 9806682, 13075576, 16344470, 19613364, 24516705, 26151152, 32688940, 39226728, 49033410, 65377880, 78453456, 98066820, 130755760, 196133640, 392267280]

約数ペア:

[(1, 392267280), (2, 196133640), (3, 130755760), (4, 98066820), (5, 78453456), (6, 65377880), (8, 49033410), (10, 39226728), (12, 32688940), (15, 26151152), (16, 24516705), (20, 19613364), (24, 16344470), (30, 13075576), (40, 9806682), (48, 8172235), (60, 6537788), (80, 4903341), (120, 3268894), (240, 1634447)]