238085280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1759

約数の個数: 144

約数和(自身を含む): 821011464

約数和(自身を除く): 582926184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 606, 720, 808, 909, 1010, 1212, 1440, 1515, 1616, 1637, 1818, 2020, 2424, 3030, 3232, 3274, 3636, 4040, 4545, 4848, 4911, 6060, 6548, 7272, 8080, 8185, 9090, 9696, 9822, 12120, 13096, 14544, 14733, 16160, 16370, 18180, 19644, 24240, 24555, 26192, 29088, 29466, 32740, 36360, 39288, 48480, 49110, 52384, 58932, 65480, 72720, 73665, 78576, 98220, 117864, 130960, 145440, 147330, 157152, 165337, 196440, 235728, 261920, 294660, 330674, 392880, 471456, 496011, 589320, 661348, 785760, 826685, 992022, 1178640, 1322696, 1488033, 1653370, 1984044, 2357280, 2480055, 2645392, 2976066, 3306740, 3968088, 4960110, 5290784, 5952132, 6613480, 7440165, 7936176, 9920220, 11904264, 13226960, 14880330, 15872352, 19840440, 23808528, 26453920, 29760660, 39680880, 47617056, 59521320, 79361760, 119042640, 238085280]

約数ペア:

[(1, 238085280), (2, 119042640), (3, 79361760), (4, 59521320), (5, 47617056), (6, 39680880), (8, 29760660), (9, 26453920), (10, 23808528), (12, 19840440), (15, 15872352), (16, 14880330), (18, 13226960), (20, 11904264), (24, 9920220), (30, 7936176), (32, 7440165), (36, 6613480), (40, 5952132), (45, 5290784), (48, 4960110), (60, 3968088), (72, 3306740), (80, 2976066), (90, 2645392), (96, 2480055), (101, 2357280), (120, 1984044), (144, 1653370), (160, 1488033), (180, 1322696), (202, 1178640), (240, 992022), (288, 826685), (303, 785760), (360, 661348), (404, 589320), (480, 496011), (505, 471456), (606, 392880), (720, 330674), (808, 294660), (909, 261920), (1010, 235728), (1212, 196440), (1440, 165337), (1515, 157152), (1616, 147330), (1637, 145440), (1818, 130960), (2020, 117864), (2424, 98220), (3030, 78576), (3232, 73665), (3274, 72720), (3636, 65480), (4040, 58932), (4545, 52384), (4848, 49110), (4911, 48480), (6060, 39288), (6548, 36360), (7272, 32740), (8080, 29466), (8185, 29088), (9090, 26192), (9696, 24555), (9822, 24240), (12120, 19644), (13096, 18180), (14544, 16370), (14733, 16160)]