471409920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 216

約数和(自身を含む): 1647889152

約数和(自身を除く): 1176479232

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, 151, 160, 180, 192, 240, 256, 271, 288, 302, 320, 360, 384, 453, 480, 542, 576, 604, 640, 720, 755, 768, 813, 906, 960, 1084, 1152, 1208, 1280, 1355, 1359, 1440, 1510, 1626, 1812, 1920, 2168, 2265, 2304, 2416, 2439, 2710, 2718, 2880, 3020, 3252, 3624, 3840, 4065, 4336, 4530, 4832, 4878, 5420, 5436, 5760, 6040, 6504, 6795, 7248, 8130, 8672, 9060, 9664, 9756, 10840, 10872, 11520, 12080, 12195, 13008, 13590, 14496, 16260, 17344, 18120, 19328, 19512, 21680, 21744, 24160, 24390, 26016, 27180, 28992, 32520, 34688, 36240, 38656, 39024, 40921, 43360, 43488, 48320, 48780, 52032, 54360, 57984, 65040, 69376, 72480, 78048, 81842, 86720, 86976, 96640, 97560, 104064, 108720, 115968, 122763, 130080, 144960, 156096, 163684, 173440, 173952, 193280, 195120, 204605, 208128, 217440, 245526, 260160, 289920, 312192, 327368, 346880, 347904, 368289, 390240, 409210, 434880, 491052, 520320, 579840, 613815, 624384, 654736, 736578, 780480, 818420, 869760, 982104, 1040640, 1227630, 1309472, 1473156, 1560960, 1636840, 1739520, 1841445, 1964208, 2455260, 2618944, 2946312, 3121920, 3273680, 3682890, 3928416, 4910520, 5237888, 5892624, 6547360, 7365780, 7856832, 9821040, 10475776, 11785248, 13094720, 14731560, 15713664, 19642080, 23570496, 26189440, 29463120, 31427328, 39284160, 47140992, 52378880, 58926240, 78568320, 94281984, 117852480, 157136640, 235704960, 471409920]

約数ペア:

[(1, 471409920), (2, 235704960), (3, 157136640), (4, 117852480), (5, 94281984), (6, 78568320), (8, 58926240), (9, 52378880), (10, 47140992), (12, 39284160), (15, 31427328), (16, 29463120), (18, 26189440), (20, 23570496), (24, 19642080), (30, 15713664), (32, 14731560), (36, 13094720), (40, 11785248), (45, 10475776), (48, 9821040), (60, 7856832), (64, 7365780), (72, 6547360), (80, 5892624), (90, 5237888), (96, 4910520), (120, 3928416), (128, 3682890), (144, 3273680), (151, 3121920), (160, 2946312), (180, 2618944), (192, 2455260), (240, 1964208), (256, 1841445), (271, 1739520), (288, 1636840), (302, 1560960), (320, 1473156), (360, 1309472), (384, 1227630), (453, 1040640), (480, 982104), (542, 869760), (576, 818420), (604, 780480), (640, 736578), (720, 654736), (755, 624384), (768, 613815), (813, 579840), (906, 520320), (960, 491052), (1084, 434880), (1152, 409210), (1208, 390240), (1280, 368289), (1355, 347904), (1359, 346880), (1440, 327368), (1510, 312192), (1626, 289920), (1812, 260160), (1920, 245526), (2168, 217440), (2265, 208128), (2304, 204605), (2416, 195120), (2439, 193280), (2710, 173952), (2718, 173440), (2880, 163684), (3020, 156096), (3252, 144960), (3624, 130080), (3840, 122763), (4065, 115968), (4336, 108720), (4530, 104064), (4832, 97560), (4878, 96640), (5420, 86976), (5436, 86720), (5760, 81842), (6040, 78048), (6504, 72480), (6795, 69376), (7248, 65040), (8130, 57984), (8672, 54360), (9060, 52032), (9664, 48780), (9756, 48320), (10840, 43488), (10872, 43360), (11520, 40921), (12080, 39024), (12195, 38656), (13008, 36240), (13590, 34688), (14496, 32520), (16260, 28992), (17344, 27180), (18120, 26016), (19328, 24390), (19512, 24160), (21680, 21744)]