2880002304

素因数分解:

$2^8\times 3^4\times {\mathrm{138889}}^1$

素因数の和:138917

約数の個数: 90

約数和(自身を含む): 8587707590

約数和(自身を除く): 5707705286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 138889, 277778, 416667, 555556, 833334, 1111112, 1250001, 1666668, 2222224, 2500002, 3333336, 3750003, 4444448, 5000004, 6666672, 7500006, 8888896, 10000008, 11250009, 13333344, 15000012, 17777792, 20000016, 22500018, 26666688, 30000024, 35555584, 40000032, 45000036, 53333376, 60000048, 80000064, 90000072, 106666752, 120000096, 160000128, 180000144, 240000192, 320000256, 360000288, 480000384, 720000576, 960000768, 1440001152, 2880002304]

約数ペア:

[(1, 2880002304), (2, 1440001152), (3, 960000768), (4, 720000576), (6, 480000384), (8, 360000288), (9, 320000256), (12, 240000192), (16, 180000144), (18, 160000128), (24, 120000096), (27, 106666752), (32, 90000072), (36, 80000064), (48, 60000048), (54, 53333376), (64, 45000036), (72, 40000032), (81, 35555584), (96, 30000024), (108, 26666688), (128, 22500018), (144, 20000016), (162, 17777792), (192, 15000012), (216, 13333344), (256, 11250009), (288, 10000008), (324, 8888896), (384, 7500006), (432, 6666672), (576, 5000004), (648, 4444448), (768, 3750003), (864, 3333336), (1152, 2500002), (1296, 2222224), (1728, 1666668), (2304, 1250001), (2592, 1111112), (3456, 833334), (5184, 555556), (6912, 416667), (10368, 277778), (20736, 138889)]