30853120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 77837760

約数和(自身を除く): 46984640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 131, 160, 184, 230, 256, 262, 320, 368, 460, 512, 524, 640, 655, 736, 920, 1024, 1048, 1280, 1310, 1472, 1840, 2048, 2096, 2560, 2620, 2944, 3013, 3680, 4192, 5120, 5240, 5888, 6026, 7360, 8384, 10240, 10480, 11776, 12052, 14720, 15065, 16768, 20960, 23552, 24104, 29440, 30130, 33536, 41920, 47104, 48208, 58880, 60260, 67072, 83840, 96416, 117760, 120520, 134144, 167680, 192832, 235520, 241040, 268288, 335360, 385664, 482080, 670720, 771328, 964160, 1341440, 1542656, 1928320, 3085312, 3856640, 6170624, 7713280, 15426560, 30853120]

約数ペア:

[(1, 30853120), (2, 15426560), (4, 7713280), (5, 6170624), (8, 3856640), (10, 3085312), (16, 1928320), (20, 1542656), (23, 1341440), (32, 964160), (40, 771328), (46, 670720), (64, 482080), (80, 385664), (92, 335360), (115, 268288), (128, 241040), (131, 235520), (160, 192832), (184, 167680), (230, 134144), (256, 120520), (262, 117760), (320, 96416), (368, 83840), (460, 67072), (512, 60260), (524, 58880), (640, 48208), (655, 47104), (736, 41920), (920, 33536), (1024, 30130), (1048, 29440), (1280, 24104), (1310, 23552), (1472, 20960), (1840, 16768), (2048, 15065), (2096, 14720), (2560, 12052), (2620, 11776), (2944, 10480), (3013, 10240), (3680, 8384), (4192, 7360), (5120, 6026), (5240, 5888)]