54572160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 178263360

約数和(自身を除く): 123691200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 661, 688, 860, 960, 1032, 1290, 1322, 1376, 1720, 1920, 1983, 2064, 2580, 2644, 2752, 3305, 3440, 3966, 4128, 5160, 5288, 5504, 6610, 6880, 7932, 8256, 9915, 10320, 10576, 13220, 13760, 15864, 16512, 19830, 20640, 21152, 26440, 27520, 28423, 31728, 39660, 41280, 42304, 52880, 56846, 63456, 79320, 82560, 84608, 85269, 105760, 113692, 126912, 142115, 158640, 170538, 211520, 227384, 253824, 284230, 317280, 341076, 423040, 426345, 454768, 568460, 634560, 682152, 852690, 909536, 1136920, 1269120, 1364304, 1705380, 1819072, 2273840, 2728608, 3410760, 3638144, 4547680, 5457216, 6821520, 9095360, 10914432, 13643040, 18190720, 27286080, 54572160]

約数ペア:

[(1, 54572160), (2, 27286080), (3, 18190720), (4, 13643040), (5, 10914432), (6, 9095360), (8, 6821520), (10, 5457216), (12, 4547680), (15, 3638144), (16, 3410760), (20, 2728608), (24, 2273840), (30, 1819072), (32, 1705380), (40, 1364304), (43, 1269120), (48, 1136920), (60, 909536), (64, 852690), (80, 682152), (86, 634560), (96, 568460), (120, 454768), (128, 426345), (129, 423040), (160, 341076), (172, 317280), (192, 284230), (215, 253824), (240, 227384), (258, 211520), (320, 170538), (344, 158640), (384, 142115), (430, 126912), (480, 113692), (516, 105760), (640, 85269), (645, 84608), (661, 82560), (688, 79320), (860, 63456), (960, 56846), (1032, 52880), (1290, 42304), (1322, 41280), (1376, 39660), (1720, 31728), (1920, 28423), (1983, 27520), (2064, 26440), (2580, 21152), (2644, 20640), (2752, 19830), (3305, 16512), (3440, 15864), (3966, 13760), (4128, 13220), (5160, 10576), (5288, 10320), (5504, 9915), (6610, 8256), (6880, 7932)]