154373040

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2647}}^1$

素因数の和:2678

約数の個数: 140

約数和(自身を含む): 538333104

約数和(自身を除く): 383960064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2647, 2916, 3240, 3645, 3888, 4860, 5294, 5832, 6480, 7290, 7941, 9720, 10588, 11664, 13235, 14580, 15882, 19440, 21176, 23823, 26470, 29160, 31764, 39705, 42352, 47646, 52940, 58320, 63528, 71469, 79410, 95292, 105880, 119115, 127056, 142938, 158820, 190584, 211760, 214407, 238230, 285876, 317640, 357345, 381168, 428814, 476460, 571752, 635280, 643221, 714690, 857628, 952920, 1072035, 1143504, 1286442, 1429380, 1715256, 1905840, 1929663, 2144070, 2572884, 2858760, 3216105, 3430512, 3859326, 4288140, 5145768, 5717520, 6432210, 7718652, 8576280, 9648315, 10291536, 12864420, 15437304, 17152560, 19296630, 25728840, 30874608, 38593260, 51457680, 77186520, 154373040]

約数ペア:

[(1, 154373040), (2, 77186520), (3, 51457680), (4, 38593260), (5, 30874608), (6, 25728840), (8, 19296630), (9, 17152560), (10, 15437304), (12, 12864420), (15, 10291536), (16, 9648315), (18, 8576280), (20, 7718652), (24, 6432210), (27, 5717520), (30, 5145768), (36, 4288140), (40, 3859326), (45, 3430512), (48, 3216105), (54, 2858760), (60, 2572884), (72, 2144070), (80, 1929663), (81, 1905840), (90, 1715256), (108, 1429380), (120, 1286442), (135, 1143504), (144, 1072035), (162, 952920), (180, 857628), (216, 714690), (240, 643221), (243, 635280), (270, 571752), (324, 476460), (360, 428814), (405, 381168), (432, 357345), (486, 317640), (540, 285876), (648, 238230), (720, 214407), (729, 211760), (810, 190584), (972, 158820), (1080, 142938), (1215, 127056), (1296, 119115), (1458, 105880), (1620, 95292), (1944, 79410), (2160, 71469), (2430, 63528), (2647, 58320), (2916, 52940), (3240, 47646), (3645, 42352), (3888, 39705), (4860, 31764), (5294, 29160), (5832, 26470), (6480, 23823), (7290, 21176), (7941, 19440), (9720, 15882), (10588, 14580), (11664, 13235)]