327087480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 1045094400

約数和(自身を除く): 718006920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 223, 255, 340, 408, 446, 510, 669, 680, 719, 892, 1020, 1115, 1338, 1438, 1784, 2040, 2157, 2230, 2676, 2876, 3345, 3595, 3791, 4314, 4460, 5352, 5752, 6690, 7190, 7582, 8628, 8920, 10785, 11373, 12223, 13380, 14380, 15164, 17256, 18955, 21570, 22746, 24446, 26760, 28760, 30328, 36669, 37910, 43140, 45492, 48892, 56865, 61115, 73338, 75820, 86280, 90984, 97784, 113730, 122230, 146676, 151640, 160337, 183345, 227460, 244460, 293352, 320674, 366690, 454920, 481011, 488920, 641348, 733380, 801685, 962022, 1282696, 1466760, 1603370, 1924044, 2405055, 2725729, 3206740, 3848088, 4810110, 5451458, 6413480, 8177187, 9620220, 10902916, 13628645, 16354374, 19240440, 21805832, 27257290, 32708748, 40885935, 54514580, 65417496, 81771870, 109029160, 163543740, 327087480]

約数ペア:

[(1, 327087480), (2, 163543740), (3, 109029160), (4, 81771870), (5, 65417496), (6, 54514580), (8, 40885935), (10, 32708748), (12, 27257290), (15, 21805832), (17, 19240440), (20, 16354374), (24, 13628645), (30, 10902916), (34, 9620220), (40, 8177187), (51, 6413480), (60, 5451458), (68, 4810110), (85, 3848088), (102, 3206740), (120, 2725729), (136, 2405055), (170, 1924044), (204, 1603370), (223, 1466760), (255, 1282696), (340, 962022), (408, 801685), (446, 733380), (510, 641348), (669, 488920), (680, 481011), (719, 454920), (892, 366690), (1020, 320674), (1115, 293352), (1338, 244460), (1438, 227460), (1784, 183345), (2040, 160337), (2157, 151640), (2230, 146676), (2676, 122230), (2876, 113730), (3345, 97784), (3595, 90984), (3791, 86280), (4314, 75820), (4460, 73338), (5352, 61115), (5752, 56865), (6690, 48892), (7190, 45492), (7582, 43140), (8628, 37910), (8920, 36669), (10785, 30328), (11373, 28760), (12223, 26760), (13380, 24446), (14380, 22746), (15164, 21570), (17256, 18955)]