148108320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:815

約数の個数: 144

約数和(自身を含む): 509326272

約数和(自身を除く): 361217952

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, 480, 489, 631, 652, 720, 815, 978, 1262, 1304, 1440, 1467, 1630, 1893, 1956, 2445, 2524, 2608, 2934, 3155, 3260, 3786, 3912, 4890, 5048, 5216, 5679, 5868, 6310, 6520, 7335, 7572, 7824, 9465, 9780, 10096, 11358, 11736, 12620, 13040, 14670, 15144, 15648, 18930, 19560, 20192, 22716, 23472, 25240, 26080, 28395, 29340, 30288, 37860, 39120, 45432, 46944, 50480, 56790, 58680, 60576, 75720, 78240, 90864, 100960, 102853, 113580, 117360, 151440, 181728, 205706, 227160, 234720, 302880, 308559, 411412, 454320, 514265, 617118, 822824, 908640, 925677, 1028530, 1234236, 1542795, 1645648, 1851354, 2057060, 2468472, 3085590, 3291296, 3702708, 4114120, 4628385, 4936944, 6171180, 7405416, 8228240, 9256770, 9873888, 12342360, 14810832, 16456480, 18513540, 24684720, 29621664, 37027080, 49369440, 74054160, 148108320]

約数ペア:

[(1, 148108320), (2, 74054160), (3, 49369440), (4, 37027080), (5, 29621664), (6, 24684720), (8, 18513540), (9, 16456480), (10, 14810832), (12, 12342360), (15, 9873888), (16, 9256770), (18, 8228240), (20, 7405416), (24, 6171180), (30, 4936944), (32, 4628385), (36, 4114120), (40, 3702708), (45, 3291296), (48, 3085590), (60, 2468472), (72, 2057060), (80, 1851354), (90, 1645648), (96, 1542795), (120, 1234236), (144, 1028530), (160, 925677), (163, 908640), (180, 822824), (240, 617118), (288, 514265), (326, 454320), (360, 411412), (480, 308559), (489, 302880), (631, 234720), (652, 227160), (720, 205706), (815, 181728), (978, 151440), (1262, 117360), (1304, 113580), (1440, 102853), (1467, 100960), (1630, 90864), (1893, 78240), (1956, 75720), (2445, 60576), (2524, 58680), (2608, 56790), (2934, 50480), (3155, 46944), (3260, 45432), (3786, 39120), (3912, 37860), (4890, 30288), (5048, 29340), (5216, 28395), (5679, 26080), (5868, 25240), (6310, 23472), (6520, 22716), (7335, 20192), (7572, 19560), (7824, 18930), (9465, 15648), (9780, 15144), (10096, 14670), (11358, 13040), (11736, 12620)]