47654640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{547}}^1$

素因数の和:588

約数の個数: 180

約数和(自身を含む): 176233512

約数和(自身を除く): 128578872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 547, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1094, 1210, 1320, 1452, 1584, 1641, 1815, 1936, 1980, 2178, 2188, 2420, 2640, 2735, 2904, 3282, 3630, 3960, 4356, 4376, 4840, 4923, 5445, 5470, 5808, 6017, 6564, 7260, 7920, 8205, 8712, 8752, 9680, 9846, 10890, 10940, 12034, 13128, 14520, 16410, 17424, 18051, 19692, 21780, 21880, 24068, 24615, 26256, 29040, 30085, 32820, 36102, 39384, 43560, 43760, 48136, 49230, 54153, 60170, 65640, 66187, 72204, 78768, 87120, 90255, 96272, 98460, 108306, 120340, 131280, 132374, 144408, 180510, 196920, 198561, 216612, 240680, 264748, 270765, 288816, 330935, 361020, 393840, 397122, 433224, 481360, 529496, 541530, 595683, 661870, 722040, 794244, 866448, 992805, 1058992, 1083060, 1191366, 1323740, 1444080, 1588488, 1985610, 2166120, 2382732, 2647480, 2978415, 3176976, 3971220, 4332240, 4765464, 5294960, 5956830, 7942440, 9530928, 11913660, 15884880, 23827320, 47654640]

約数ペア:

[(1, 47654640), (2, 23827320), (3, 15884880), (4, 11913660), (5, 9530928), (6, 7942440), (8, 5956830), (9, 5294960), (10, 4765464), (11, 4332240), (12, 3971220), (15, 3176976), (16, 2978415), (18, 2647480), (20, 2382732), (22, 2166120), (24, 1985610), (30, 1588488), (33, 1444080), (36, 1323740), (40, 1191366), (44, 1083060), (45, 1058992), (48, 992805), (55, 866448), (60, 794244), (66, 722040), (72, 661870), (80, 595683), (88, 541530), (90, 529496), (99, 481360), (110, 433224), (120, 397122), (121, 393840), (132, 361020), (144, 330935), (165, 288816), (176, 270765), (180, 264748), (198, 240680), (220, 216612), (240, 198561), (242, 196920), (264, 180510), (330, 144408), (360, 132374), (363, 131280), (396, 120340), (440, 108306), (484, 98460), (495, 96272), (528, 90255), (547, 87120), (605, 78768), (660, 72204), (720, 66187), (726, 65640), (792, 60170), (880, 54153), (968, 49230), (990, 48136), (1089, 43760), (1094, 43560), (1210, 39384), (1320, 36102), (1452, 32820), (1584, 30085), (1641, 29040), (1815, 26256), (1936, 24615), (1980, 24068), (2178, 21880), (2188, 21780), (2420, 19692), (2640, 18051), (2735, 17424), (2904, 16410), (3282, 14520), (3630, 13128), (3960, 12034), (4356, 10940), (4376, 10890), (4840, 9846), (4923, 9680), (5445, 8752), (5470, 8712), (5808, 8205), (6017, 7920), (6564, 7260)]