2821666560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3049}}^1$

素因数の和:3314

約数の個数: 144

約数和(自身を含む): 9052058400

約数和(自身を除く): 6230391840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 241, 256, 320, 384, 480, 482, 640, 723, 768, 960, 964, 1205, 1280, 1446, 1920, 1928, 2410, 2892, 3049, 3615, 3840, 3856, 4820, 5784, 6098, 7230, 7712, 9147, 9640, 11568, 12196, 14460, 15245, 15424, 18294, 19280, 23136, 24392, 28920, 30490, 30848, 36588, 38560, 45735, 46272, 48784, 57840, 60980, 61696, 73176, 77120, 91470, 92544, 97568, 115680, 121960, 146352, 154240, 182940, 185088, 195136, 231360, 243920, 292704, 308480, 365880, 390272, 462720, 487840, 585408, 731760, 734809, 780544, 925440, 975680, 1170816, 1463520, 1469618, 1951360, 2204427, 2341632, 2927040, 2939236, 3674045, 3902720, 4408854, 5854080, 5878472, 7348090, 8817708, 11022135, 11708160, 11756944, 14696180, 17635416, 22044270, 23513888, 29392360, 35270832, 44088540, 47027776, 58784720, 70541664, 88177080, 94055552, 117569440, 141083328, 176354160, 188111104, 235138880, 282166656, 352708320, 470277760, 564333312, 705416640, 940555520, 1410833280, 2821666560]

約数ペア:

[(1, 2821666560), (2, 1410833280), (3, 940555520), (4, 705416640), (5, 564333312), (6, 470277760), (8, 352708320), (10, 282166656), (12, 235138880), (15, 188111104), (16, 176354160), (20, 141083328), (24, 117569440), (30, 94055552), (32, 88177080), (40, 70541664), (48, 58784720), (60, 47027776), (64, 44088540), (80, 35270832), (96, 29392360), (120, 23513888), (128, 22044270), (160, 17635416), (192, 14696180), (240, 11756944), (241, 11708160), (256, 11022135), (320, 8817708), (384, 7348090), (480, 5878472), (482, 5854080), (640, 4408854), (723, 3902720), (768, 3674045), (960, 2939236), (964, 2927040), (1205, 2341632), (1280, 2204427), (1446, 1951360), (1920, 1469618), (1928, 1463520), (2410, 1170816), (2892, 975680), (3049, 925440), (3615, 780544), (3840, 734809), (3856, 731760), (4820, 585408), (5784, 487840), (6098, 462720), (7230, 390272), (7712, 365880), (9147, 308480), (9640, 292704), (11568, 243920), (12196, 231360), (14460, 195136), (15245, 185088), (15424, 182940), (18294, 154240), (19280, 146352), (23136, 121960), (24392, 115680), (28920, 97568), (30490, 92544), (30848, 91470), (36588, 77120), (38560, 73176), (45735, 61696), (46272, 60980), (48784, 57840)]