147830880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2500

約数の個数: 96

約数和(自身を含む): 469421568

約数和(自身を除く): 321590688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2351, 2620, 3144, 3930, 4192, 4702, 5240, 6288, 7053, 7860, 9404, 10480, 11755, 12576, 14106, 15720, 18808, 20960, 23510, 28212, 31440, 35265, 37616, 47020, 56424, 62880, 70530, 75232, 94040, 112848, 141060, 188080, 225696, 282120, 307981, 376160, 564240, 615962, 923943, 1128480, 1231924, 1539905, 1847886, 2463848, 3079810, 3695772, 4619715, 4927696, 6159620, 7391544, 9239430, 9855392, 12319240, 14783088, 18478860, 24638480, 29566176, 36957720, 49276960, 73915440, 147830880]

約数ペア:

[(1, 147830880), (2, 73915440), (3, 49276960), (4, 36957720), (5, 29566176), (6, 24638480), (8, 18478860), (10, 14783088), (12, 12319240), (15, 9855392), (16, 9239430), (20, 7391544), (24, 6159620), (30, 4927696), (32, 4619715), (40, 3695772), (48, 3079810), (60, 2463848), (80, 1847886), (96, 1539905), (120, 1231924), (131, 1128480), (160, 923943), (240, 615962), (262, 564240), (393, 376160), (480, 307981), (524, 282120), (655, 225696), (786, 188080), (1048, 141060), (1310, 112848), (1572, 94040), (1965, 75232), (2096, 70530), (2351, 62880), (2620, 56424), (3144, 47020), (3930, 37616), (4192, 35265), (4702, 31440), (5240, 28212), (6288, 23510), (7053, 20960), (7860, 18808), (9404, 15720), (10480, 14106), (11755, 12576)]