78623880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6011}}^1$

素因数の和:6134

約数の個数: 64

約数和(自身を含む): 238075200

約数和(自身を除く): 159451320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6011, 6540, 12022, 13080, 18033, 24044, 30055, 36066, 48088, 60110, 72132, 90165, 120220, 144264, 180330, 240440, 360660, 655199, 721320, 1310398, 1965597, 2620796, 3275995, 3931194, 5241592, 6551990, 7862388, 9827985, 13103980, 15724776, 19655970, 26207960, 39311940, 78623880]

約数ペア:

[(1, 78623880), (2, 39311940), (3, 26207960), (4, 19655970), (5, 15724776), (6, 13103980), (8, 9827985), (10, 7862388), (12, 6551990), (15, 5241592), (20, 3931194), (24, 3275995), (30, 2620796), (40, 1965597), (60, 1310398), (109, 721320), (120, 655199), (218, 360660), (327, 240440), (436, 180330), (545, 144264), (654, 120220), (872, 90165), (1090, 72132), (1308, 60110), (1635, 48088), (2180, 36066), (2616, 30055), (3270, 24044), (4360, 18033), (6011, 13080), (6540, 12022)]