90705577680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{575251}}^1$

素因数の和:575346

約数の個数: 160

約数和(自身を含む): 316710741120

約数和(自身を除く): 226005163440

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, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 584, 657, 720, 730, 876, 1080, 1095, 1168, 1314, 1460, 1752, 1971, 2160, 2190, 2628, 2920, 3285, 3504, 3942, 4380, 5256, 5840, 6570, 7884, 8760, 9855, 10512, 13140, 15768, 17520, 19710, 26280, 31536, 39420, 52560, 78840, 157680, 575251, 1150502, 1725753, 2301004, 2876255, 3451506, 4602008, 5177259, 5752510, 6903012, 8628765, 9204016, 10354518, 11505020, 13806024, 15531777, 17257530, 20709036, 23010040, 25886295, 27612048, 31063554, 34515060, 41418072, 41993323, 46020080, 51772590, 62127108, 69030120, 77658885, 82836144, 83986646, 103545180, 124254216, 125979969, 138060240, 155317770, 167973292, 207090360, 209966615, 248508432, 251959938, 310635540, 335946584, 377939907, 414180720, 419933230, 503919876, 621271080, 629899845, 671893168, 755879814, 839866460, 1007839752, 1133819721, 1242542160, 1259799690, 1511759628, 1679732920, 1889699535, 2015679504, 2267639442, 2519599380, 3023519256, 3359465840, 3779399070, 4535278884, 5039198760, 5669098605, 6047038512, 7558798140, 9070557768, 10078397520, 11338197210, 15117596280, 18141115536, 22676394420, 30235192560, 45352788840, 90705577680]

約数ペア:

[(1, 90705577680), (2, 45352788840), (3, 30235192560), (4, 22676394420), (5, 18141115536), (6, 15117596280), (8, 11338197210), (9, 10078397520), (10, 9070557768), (12, 7558798140), (15, 6047038512), (16, 5669098605), (18, 5039198760), (20, 4535278884), (24, 3779399070), (27, 3359465840), (30, 3023519256), (36, 2519599380), (40, 2267639442), (45, 2015679504), (48, 1889699535), (54, 1679732920), (60, 1511759628), (72, 1259799690), (73, 1242542160), (80, 1133819721), (90, 1007839752), (108, 839866460), (120, 755879814), (135, 671893168), (144, 629899845), (146, 621271080), (180, 503919876), (216, 419933230), (219, 414180720), (240, 377939907), (270, 335946584), (292, 310635540), (360, 251959938), (365, 248508432), (432, 209966615), (438, 207090360), (540, 167973292), (584, 155317770), (657, 138060240), (720, 125979969), (730, 124254216), (876, 103545180), (1080, 83986646), (1095, 82836144), (1168, 77658885), (1314, 69030120), (1460, 62127108), (1752, 51772590), (1971, 46020080), (2160, 41993323), (2190, 41418072), (2628, 34515060), (2920, 31063554), (3285, 27612048), (3504, 25886295), (3942, 23010040), (4380, 20709036), (5256, 17257530), (5840, 15531777), (6570, 13806024), (7884, 11505020), (8760, 10354518), (9855, 9204016), (10512, 8628765), (13140, 6903012), (15768, 5752510), (17520, 5177259), (19710, 4602008), (26280, 3451506), (31536, 2876255), (39420, 2301004), (52560, 1725753), (78840, 1150502), (157680, 575251)]