339932280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12703}}^1$

素因数の和:12940

約数の個数: 64

約数和(自身を含む): 1024450560

約数和(自身を除く): 684518280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6690, 8920, 12703, 13380, 25406, 26760, 38109, 50812, 63515, 76218, 101624, 127030, 152436, 190545, 254060, 304872, 381090, 508120, 762180, 1524360, 2832769, 5665538, 8498307, 11331076, 14163845, 16996614, 22662152, 28327690, 33993228, 42491535, 56655380, 67986456, 84983070, 113310760, 169966140, 339932280]

約数ペア:

[(1, 339932280), (2, 169966140), (3, 113310760), (4, 84983070), (5, 67986456), (6, 56655380), (8, 42491535), (10, 33993228), (12, 28327690), (15, 22662152), (20, 16996614), (24, 14163845), (30, 11331076), (40, 8498307), (60, 5665538), (120, 2832769), (223, 1524360), (446, 762180), (669, 508120), (892, 381090), (1115, 304872), (1338, 254060), (1784, 190545), (2230, 152436), (2676, 127030), (3345, 101624), (4460, 76218), (5352, 63515), (6690, 50812), (8920, 38109), (12703, 26760), (13380, 25406)]