509968320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3259}}^1$

素因数の和:3442

約数の個数: 112

約数和(自身を含む): 1629582720

約数和(自身を除く): 1119614400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 652, 815, 960, 978, 1304, 1630, 1956, 2445, 2608, 3259, 3260, 3912, 4890, 5216, 6518, 6520, 7824, 9777, 9780, 10432, 13036, 13040, 15648, 16295, 19554, 19560, 26072, 26080, 31296, 32590, 39108, 39120, 48885, 52144, 52160, 65180, 78216, 78240, 97770, 104288, 130360, 156432, 156480, 195540, 208576, 260720, 312864, 391080, 521440, 531217, 625728, 782160, 1042880, 1062434, 1564320, 1593651, 2124868, 2656085, 3128640, 3187302, 4249736, 5312170, 6374604, 7968255, 8499472, 10624340, 12749208, 15936510, 16998944, 21248680, 25498416, 31873020, 33997888, 42497360, 50996832, 63746040, 84994720, 101993664, 127492080, 169989440, 254984160, 509968320]

約数ペア:

[(1, 509968320), (2, 254984160), (3, 169989440), (4, 127492080), (5, 101993664), (6, 84994720), (8, 63746040), (10, 50996832), (12, 42497360), (15, 33997888), (16, 31873020), (20, 25498416), (24, 21248680), (30, 16998944), (32, 15936510), (40, 12749208), (48, 10624340), (60, 8499472), (64, 7968255), (80, 6374604), (96, 5312170), (120, 4249736), (160, 3187302), (163, 3128640), (192, 2656085), (240, 2124868), (320, 1593651), (326, 1564320), (480, 1062434), (489, 1042880), (652, 782160), (815, 625728), (960, 531217), (978, 521440), (1304, 391080), (1630, 312864), (1956, 260720), (2445, 208576), (2608, 195540), (3259, 156480), (3260, 156432), (3912, 130360), (4890, 104288), (5216, 97770), (6518, 78240), (6520, 78216), (7824, 65180), (9777, 52160), (9780, 52144), (10432, 48885), (13036, 39120), (13040, 39108), (15648, 32590), (16295, 31296), (19554, 26080), (19560, 26072)]