634677840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3137}}^1$

素因数の和:3437

約数の個数: 120

約数和(自身を含む): 2139726888

約数和(自身を除く): 1505049048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 281, 360, 562, 720, 843, 1124, 1405, 1686, 2248, 2529, 2810, 3137, 3372, 4215, 4496, 5058, 5620, 6274, 6744, 8430, 9411, 10116, 11240, 12548, 12645, 13488, 15685, 16860, 18822, 20232, 22480, 25096, 25290, 28233, 31370, 33720, 37644, 40464, 47055, 50192, 50580, 56466, 62740, 67440, 75288, 94110, 101160, 112932, 125480, 141165, 150576, 188220, 202320, 225864, 250960, 282330, 376440, 451728, 564660, 752880, 881497, 1129320, 1762994, 2258640, 2644491, 3525988, 4407485, 5288982, 7051976, 7933473, 8814970, 10577964, 13222455, 14103952, 15866946, 17629940, 21155928, 26444910, 31733892, 35259880, 39667365, 42311856, 52889820, 63467784, 70519760, 79334730, 105779640, 126935568, 158669460, 211559280, 317338920, 634677840]

約数ペア:

[(1, 634677840), (2, 317338920), (3, 211559280), (4, 158669460), (5, 126935568), (6, 105779640), (8, 79334730), (9, 70519760), (10, 63467784), (12, 52889820), (15, 42311856), (16, 39667365), (18, 35259880), (20, 31733892), (24, 26444910), (30, 21155928), (36, 17629940), (40, 15866946), (45, 14103952), (48, 13222455), (60, 10577964), (72, 8814970), (80, 7933473), (90, 7051976), (120, 5288982), (144, 4407485), (180, 3525988), (240, 2644491), (281, 2258640), (360, 1762994), (562, 1129320), (720, 881497), (843, 752880), (1124, 564660), (1405, 451728), (1686, 376440), (2248, 282330), (2529, 250960), (2810, 225864), (3137, 202320), (3372, 188220), (4215, 150576), (4496, 141165), (5058, 125480), (5620, 112932), (6274, 101160), (6744, 94110), (8430, 75288), (9411, 67440), (10116, 62740), (11240, 56466), (12548, 50580), (12645, 50192), (13488, 47055), (15685, 40464), (16860, 37644), (18822, 33720), (20232, 31370), (22480, 28233), (25096, 25290)]