381832320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2894

約数の個数: 128

約数和(自身を含む): 1234673280

約数和(自身を除く): 852840960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2801, 2840, 3408, 4260, 4544, 5602, 5680, 6816, 8403, 8520, 9088, 11204, 11360, 13632, 14005, 16806, 17040, 22408, 22720, 27264, 28010, 33612, 34080, 42015, 44816, 45440, 56020, 67224, 68160, 84030, 89632, 112040, 134448, 136320, 168060, 179264, 198871, 224080, 268896, 336120, 358528, 397742, 448160, 537792, 596613, 672240, 795484, 896320, 994355, 1075584, 1193226, 1344480, 1590968, 1792640, 1988710, 2386452, 2688960, 2983065, 3181936, 3977420, 4772904, 5377920, 5966130, 6363872, 7954840, 9545808, 11932260, 12727744, 15909680, 19091616, 23864520, 25455488, 31819360, 38183232, 47729040, 63638720, 76366464, 95458080, 127277440, 190916160, 381832320]

約数ペア:

[(1, 381832320), (2, 190916160), (3, 127277440), (4, 95458080), (5, 76366464), (6, 63638720), (8, 47729040), (10, 38183232), (12, 31819360), (15, 25455488), (16, 23864520), (20, 19091616), (24, 15909680), (30, 12727744), (32, 11932260), (40, 9545808), (48, 7954840), (60, 6363872), (64, 5966130), (71, 5377920), (80, 4772904), (96, 3977420), (120, 3181936), (128, 2983065), (142, 2688960), (160, 2386452), (192, 1988710), (213, 1792640), (240, 1590968), (284, 1344480), (320, 1193226), (355, 1075584), (384, 994355), (426, 896320), (480, 795484), (568, 672240), (640, 596613), (710, 537792), (852, 448160), (960, 397742), (1065, 358528), (1136, 336120), (1420, 268896), (1704, 224080), (1920, 198871), (2130, 179264), (2272, 168060), (2801, 136320), (2840, 134448), (3408, 112040), (4260, 89632), (4544, 84030), (5602, 68160), (5680, 67224), (6816, 56020), (8403, 45440), (8520, 44816), (9088, 42015), (11204, 34080), (11360, 33612), (13632, 28010), (14005, 27264), (16806, 22720), (17040, 22408)]