88958880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 306240480

約数和(自身を除く): 217281600

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, 120, 144, 160, 163, 180, 240, 288, 326, 360, 379, 480, 489, 652, 720, 758, 815, 978, 1137, 1304, 1440, 1467, 1516, 1630, 1895, 1956, 2274, 2445, 2608, 2934, 3032, 3260, 3411, 3790, 3912, 4548, 4890, 5216, 5685, 5868, 6064, 6520, 6822, 7335, 7580, 7824, 9096, 9780, 11370, 11736, 12128, 13040, 13644, 14670, 15160, 15648, 17055, 18192, 19560, 22740, 23472, 26080, 27288, 29340, 30320, 34110, 36384, 39120, 45480, 46944, 54576, 58680, 60640, 61777, 68220, 78240, 90960, 109152, 117360, 123554, 136440, 181920, 185331, 234720, 247108, 272880, 308885, 370662, 494216, 545760, 555993, 617770, 741324, 926655, 988432, 1111986, 1235540, 1482648, 1853310, 1976864, 2223972, 2471080, 2779965, 2965296, 3706620, 4447944, 4942160, 5559930, 5930592, 7413240, 8895888, 9884320, 11119860, 14826480, 17791776, 22239720, 29652960, 44479440, 88958880]

約数ペア:

[(1, 88958880), (2, 44479440), (3, 29652960), (4, 22239720), (5, 17791776), (6, 14826480), (8, 11119860), (9, 9884320), (10, 8895888), (12, 7413240), (15, 5930592), (16, 5559930), (18, 4942160), (20, 4447944), (24, 3706620), (30, 2965296), (32, 2779965), (36, 2471080), (40, 2223972), (45, 1976864), (48, 1853310), (60, 1482648), (72, 1235540), (80, 1111986), (90, 988432), (96, 926655), (120, 741324), (144, 617770), (160, 555993), (163, 545760), (180, 494216), (240, 370662), (288, 308885), (326, 272880), (360, 247108), (379, 234720), (480, 185331), (489, 181920), (652, 136440), (720, 123554), (758, 117360), (815, 109152), (978, 90960), (1137, 78240), (1304, 68220), (1440, 61777), (1467, 60640), (1516, 58680), (1630, 54576), (1895, 46944), (1956, 45480), (2274, 39120), (2445, 36384), (2608, 34110), (2934, 30320), (3032, 29340), (3260, 27288), (3411, 26080), (3790, 23472), (3912, 22740), (4548, 19560), (4890, 18192), (5216, 17055), (5685, 15648), (5868, 15160), (6064, 14670), (6520, 13644), (6822, 13040), (7335, 12128), (7580, 11736), (7824, 11370), (9096, 9780)]