274440960

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2647}}^1$

素因数の和:2680

約数の個数: 180

約数和(自身を含む): 982370928

約数和(自身を除く): 707929968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2647, 2880, 3240, 3456, 3840, 4320, 5184, 5294, 5760, 6480, 6912, 7941, 8640, 10368, 10588, 11520, 12960, 13235, 15882, 17280, 20736, 21176, 23823, 25920, 26470, 31764, 34560, 39705, 42352, 47646, 51840, 52940, 63528, 71469, 79410, 84704, 95292, 103680, 105880, 119115, 127056, 142938, 158820, 169408, 190584, 211760, 214407, 238230, 254112, 285876, 317640, 338816, 357345, 381168, 423520, 428814, 476460, 508224, 571752, 635280, 677632, 714690, 762336, 847040, 857628, 952920, 1016448, 1072035, 1143504, 1270560, 1429380, 1524672, 1694080, 1715256, 1905840, 2032896, 2144070, 2287008, 2541120, 2858760, 3049344, 3388160, 3430512, 3811680, 4288140, 4574016, 5082240, 5717520, 6098688, 6861024, 7623360, 8576280, 9148032, 10164480, 11435040, 13722048, 15246720, 17152560, 18296064, 22870080, 27444096, 30493440, 34305120, 45740160, 54888192, 68610240, 91480320, 137220480, 274440960]

約数ペア:

[(1, 274440960), (2, 137220480), (3, 91480320), (4, 68610240), (5, 54888192), (6, 45740160), (8, 34305120), (9, 30493440), (10, 27444096), (12, 22870080), (15, 18296064), (16, 17152560), (18, 15246720), (20, 13722048), (24, 11435040), (27, 10164480), (30, 9148032), (32, 8576280), (36, 7623360), (40, 6861024), (45, 6098688), (48, 5717520), (54, 5082240), (60, 4574016), (64, 4288140), (72, 3811680), (80, 3430512), (81, 3388160), (90, 3049344), (96, 2858760), (108, 2541120), (120, 2287008), (128, 2144070), (135, 2032896), (144, 1905840), (160, 1715256), (162, 1694080), (180, 1524672), (192, 1429380), (216, 1270560), (240, 1143504), (256, 1072035), (270, 1016448), (288, 952920), (320, 857628), (324, 847040), (360, 762336), (384, 714690), (405, 677632), (432, 635280), (480, 571752), (540, 508224), (576, 476460), (640, 428814), (648, 423520), (720, 381168), (768, 357345), (810, 338816), (864, 317640), (960, 285876), (1080, 254112), (1152, 238230), (1280, 214407), (1296, 211760), (1440, 190584), (1620, 169408), (1728, 158820), (1920, 142938), (2160, 127056), (2304, 119115), (2592, 105880), (2647, 103680), (2880, 95292), (3240, 84704), (3456, 79410), (3840, 71469), (4320, 63528), (5184, 52940), (5294, 51840), (5760, 47646), (6480, 42352), (6912, 39705), (7941, 34560), (8640, 31764), (10368, 26470), (10588, 25920), (11520, 23823), (12960, 21176), (13235, 20736), (15882, 17280)]