7374677760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{640163}}^1$

素因数の和:640190

約数の個数: 108

約数和(自身を含む): 25515656712

約数和(自身を除く): 18140978952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 640163, 1280326, 1920489, 2560652, 3200815, 3840978, 5121304, 5761467, 6401630, 7681956, 9602445, 10242608, 11522934, 12803260, 15363912, 19204890, 20485216, 23045868, 25606520, 28807335, 30727824, 38409780, 40970432, 46091736, 51213040, 57614670, 61455648, 76819560, 81940864, 92183472, 102426080, 115229340, 122911296, 153639120, 163881728, 184366944, 204852160, 230458680, 245822592, 307278240, 368733888, 409704320, 460917360, 491645184, 614556480, 737467776, 819408640, 921834720, 1229112960, 1474935552, 1843669440, 2458225920, 3687338880, 7374677760]

約数ペア:

[(1, 7374677760), (2, 3687338880), (3, 2458225920), (4, 1843669440), (5, 1474935552), (6, 1229112960), (8, 921834720), (9, 819408640), (10, 737467776), (12, 614556480), (15, 491645184), (16, 460917360), (18, 409704320), (20, 368733888), (24, 307278240), (30, 245822592), (32, 230458680), (36, 204852160), (40, 184366944), (45, 163881728), (48, 153639120), (60, 122911296), (64, 115229340), (72, 102426080), (80, 92183472), (90, 81940864), (96, 76819560), (120, 61455648), (128, 57614670), (144, 51213040), (160, 46091736), (180, 40970432), (192, 38409780), (240, 30727824), (256, 28807335), (288, 25606520), (320, 23045868), (360, 20485216), (384, 19204890), (480, 15363912), (576, 12803260), (640, 11522934), (720, 10242608), (768, 9602445), (960, 7681956), (1152, 6401630), (1280, 5761467), (1440, 5121304), (1920, 3840978), (2304, 3200815), (2880, 2560652), (3840, 1920489), (5760, 1280326), (11520, 640163)]