23353320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2826

約数の個数: 64

約数和(自身を含む): 71072640

約数和(自身を除く): 47719320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2741, 2840, 4260, 5482, 8223, 8520, 10964, 13705, 16446, 21928, 27410, 32892, 41115, 54820, 65784, 82230, 109640, 164460, 194611, 328920, 389222, 583833, 778444, 973055, 1167666, 1556888, 1946110, 2335332, 2919165, 3892220, 4670664, 5838330, 7784440, 11676660, 23353320]

約数ペア:

[(1, 23353320), (2, 11676660), (3, 7784440), (4, 5838330), (5, 4670664), (6, 3892220), (8, 2919165), (10, 2335332), (12, 1946110), (15, 1556888), (20, 1167666), (24, 973055), (30, 778444), (40, 583833), (60, 389222), (71, 328920), (120, 194611), (142, 164460), (213, 109640), (284, 82230), (355, 65784), (426, 54820), (568, 41115), (710, 32892), (852, 27410), (1065, 21928), (1420, 16446), (1704, 13705), (2130, 10964), (2741, 8520), (2840, 8223), (4260, 5482)]