130141320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1231}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 391184640

約数和(自身を除く): 261043320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 881, 1231, 1762, 2462, 2643, 3524, 3693, 4405, 4924, 5286, 6155, 7048, 7386, 8810, 9848, 10572, 12310, 13215, 14772, 17620, 18465, 21144, 24620, 26430, 29544, 35240, 36930, 49240, 52860, 73860, 105720, 147720, 1084511, 2169022, 3253533, 4338044, 5422555, 6507066, 8676088, 10845110, 13014132, 16267665, 21690220, 26028264, 32535330, 43380440, 65070660, 130141320]

約数ペア:

[(1, 130141320), (2, 65070660), (3, 43380440), (4, 32535330), (5, 26028264), (6, 21690220), (8, 16267665), (10, 13014132), (12, 10845110), (15, 8676088), (20, 6507066), (24, 5422555), (30, 4338044), (40, 3253533), (60, 2169022), (120, 1084511), (881, 147720), (1231, 105720), (1762, 73860), (2462, 52860), (2643, 49240), (3524, 36930), (3693, 35240), (4405, 29544), (4924, 26430), (5286, 24620), (6155, 21144), (7048, 18465), (7386, 17620), (8810, 14772), (9848, 13215), (10572, 12310)]