2580503040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2459

約数の個数: 240

約数和(自身を含む): 9130987008

約数和(自身を除く): 6550483968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 512, 564, 576, 640, 705, 720, 752, 768, 846, 940, 960, 1128, 1152, 1280, 1410, 1440, 1504, 1536, 1692, 1880, 1920, 2115, 2256, 2304, 2383, 2560, 2820, 2880, 3008, 3384, 3760, 3840, 4230, 4512, 4608, 4766, 5640, 5760, 6016, 6768, 7149, 7520, 7680, 8460, 9024, 9532, 11280, 11520, 11915, 12032, 13536, 14298, 15040, 16920, 18048, 19064, 21447, 22560, 23040, 23830, 24064, 27072, 28596, 30080, 33840, 35745, 36096, 38128, 42894, 45120, 47660, 54144, 57192, 60160, 67680, 71490, 72192, 76256, 85788, 90240, 95320, 107235, 108288, 112001, 114384, 120320, 135360, 142980, 152512, 171576, 180480, 190640, 214470, 216576, 224002, 228768, 270720, 285960, 305024, 336003, 343152, 360960, 381280, 428940, 448004, 457536, 541440, 560005, 571920, 610048, 672006, 686304, 762560, 857880, 896008, 915072, 1008009, 1082880, 1120010, 1143840, 1220096, 1344012, 1372608, 1525120, 1680015, 1715760, 1792016, 1830144, 2016018, 2240020, 2287680, 2688024, 2745216, 3050240, 3360030, 3431520, 3584032, 3660288, 4032036, 4480040, 4575360, 5040045, 5376048, 5490432, 6100480, 6720060, 6863040, 7168064, 8064072, 8960080, 9150720, 10080090, 10752096, 10980864, 13440120, 13726080, 14336128, 16128144, 17920160, 18301440, 20160180, 21504192, 26880240, 27452160, 28672256, 32256288, 35840320, 40320360, 43008384, 53760480, 54904320, 57344512, 64512576, 71680640, 80640720, 86016768, 107520960, 129025152, 143361280, 161281440, 172033536, 215041920, 258050304, 286722560, 322562880, 430083840, 516100608, 645125760, 860167680, 1290251520, 2580503040]

約数ペア:

[(1, 2580503040), (2, 1290251520), (3, 860167680), (4, 645125760), (5, 516100608), (6, 430083840), (8, 322562880), (9, 286722560), (10, 258050304), (12, 215041920), (15, 172033536), (16, 161281440), (18, 143361280), (20, 129025152), (24, 107520960), (30, 86016768), (32, 80640720), (36, 71680640), (40, 64512576), (45, 57344512), (47, 54904320), (48, 53760480), (60, 43008384), (64, 40320360), (72, 35840320), (80, 32256288), (90, 28672256), (94, 27452160), (96, 26880240), (120, 21504192), (128, 20160180), (141, 18301440), (144, 17920160), (160, 16128144), (180, 14336128), (188, 13726080), (192, 13440120), (235, 10980864), (240, 10752096), (256, 10080090), (282, 9150720), (288, 8960080), (320, 8064072), (360, 7168064), (376, 6863040), (384, 6720060), (423, 6100480), (470, 5490432), (480, 5376048), (512, 5040045), (564, 4575360), (576, 4480040), (640, 4032036), (705, 3660288), (720, 3584032), (752, 3431520), (768, 3360030), (846, 3050240), (940, 2745216), (960, 2688024), (1128, 2287680), (1152, 2240020), (1280, 2016018), (1410, 1830144), (1440, 1792016), (1504, 1715760), (1536, 1680015), (1692, 1525120), (1880, 1372608), (1920, 1344012), (2115, 1220096), (2256, 1143840), (2304, 1120010), (2383, 1082880), (2560, 1008009), (2820, 915072), (2880, 896008), (3008, 857880), (3384, 762560), (3760, 686304), (3840, 672006), (4230, 610048), (4512, 571920), (4608, 560005), (4766, 541440), (5640, 457536), (5760, 448004), (6016, 428940), (6768, 381280), (7149, 360960), (7520, 343152), (7680, 336003), (8460, 305024), (9024, 285960), (9532, 270720), (11280, 228768), (11520, 224002), (11915, 216576), (12032, 214470), (13536, 190640), (14298, 180480), (15040, 171576), (16920, 152512), (18048, 142980), (19064, 135360), (21447, 120320), (22560, 114384), (23040, 112001), (23830, 108288), (24064, 107235), (27072, 95320), (28596, 90240), (30080, 85788), (33840, 76256), (35745, 72192), (36096, 71490), (38128, 67680), (42894, 60160), (45120, 57192), (47660, 54144)]