528157320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 1615680000

約数和(自身を除く): 1087522680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 149, 218, 271, 298, 327, 436, 447, 542, 545, 596, 654, 745, 813, 872, 894, 1084, 1090, 1192, 1308, 1355, 1490, 1626, 1635, 1788, 2168, 2180, 2235, 2616, 2710, 2980, 3252, 3270, 3576, 4065, 4360, 4470, 5420, 5960, 6504, 6540, 8130, 8940, 10840, 13080, 16241, 16260, 17880, 29539, 32482, 32520, 40379, 48723, 59078, 64964, 80758, 81205, 88617, 97446, 118156, 121137, 129928, 147695, 161516, 162410, 177234, 194892, 201895, 236312, 242274, 243615, 295390, 323032, 324820, 354468, 389784, 403790, 443085, 484548, 487230, 590780, 605685, 649640, 708936, 807580, 886170, 969096, 974460, 1181560, 1211370, 1615160, 1772340, 1948920, 2422740, 3544680, 4401311, 4845480, 8802622, 13203933, 17605244, 22006555, 26407866, 35210488, 44013110, 52815732, 66019665, 88026220, 105631464, 132039330, 176052440, 264078660, 528157320]

約数ペア:

[(1, 528157320), (2, 264078660), (3, 176052440), (4, 132039330), (5, 105631464), (6, 88026220), (8, 66019665), (10, 52815732), (12, 44013110), (15, 35210488), (20, 26407866), (24, 22006555), (30, 17605244), (40, 13203933), (60, 8802622), (109, 4845480), (120, 4401311), (149, 3544680), (218, 2422740), (271, 1948920), (298, 1772340), (327, 1615160), (436, 1211370), (447, 1181560), (542, 974460), (545, 969096), (596, 886170), (654, 807580), (745, 708936), (813, 649640), (872, 605685), (894, 590780), (1084, 487230), (1090, 484548), (1192, 443085), (1308, 403790), (1355, 389784), (1490, 354468), (1626, 324820), (1635, 323032), (1788, 295390), (2168, 243615), (2180, 242274), (2235, 236312), (2616, 201895), (2710, 194892), (2980, 177234), (3252, 162410), (3270, 161516), (3576, 147695), (4065, 129928), (4360, 121137), (4470, 118156), (5420, 97446), (5960, 88617), (6504, 81205), (6540, 80758), (8130, 64964), (8940, 59078), (10840, 48723), (13080, 40379), (16241, 32520), (16260, 32482), (17880, 29539)]