379238400

素因数分解:

$2^{11}\times 3^2\times 5^2\times {\mathrm{823}}^1$

素因数の和:861

約数の個数: 216

約数和(自身を含む): 1359834840

約数和(自身を除く): 980596440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 823, 900, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1646, 1800, 1920, 2048, 2304, 2400, 2469, 2560, 2880, 3072, 3200, 3292, 3600, 3840, 4115, 4608, 4800, 4938, 5120, 5760, 6144, 6400, 6584, 7200, 7407, 7680, 8230, 9216, 9600, 9876, 10240, 11520, 12345, 12800, 13168, 14400, 14814, 15360, 16460, 18432, 19200, 19752, 20575, 23040, 24690, 25600, 26336, 28800, 29628, 30720, 32920, 37035, 38400, 39504, 41150, 46080, 49380, 51200, 52672, 57600, 59256, 61725, 65840, 74070, 76800, 79008, 82300, 92160, 98760, 105344, 115200, 118512, 123450, 131680, 148140, 153600, 158016, 164600, 185175, 197520, 210688, 230400, 237024, 246900, 263360, 296280, 316032, 329200, 370350, 395040, 421376, 460800, 474048, 493800, 526720, 592560, 632064, 658400, 740700, 790080, 842752, 948096, 987600, 1053440, 1185120, 1264128, 1316800, 1481400, 1580160, 1685504, 1896192, 1975200, 2106880, 2370240, 2528256, 2633600, 2962800, 3160320, 3792384, 3950400, 4213760, 4740480, 5056512, 5267200, 5925600, 6320640, 7584768, 7900800, 8427520, 9480960, 10534400, 11851200, 12641280, 15169536, 15801600, 18961920, 21068800, 23702400, 25282560, 31603200, 37923840, 42137600, 47404800, 63206400, 75847680, 94809600, 126412800, 189619200, 379238400]

約数ペア:

[(1, 379238400), (2, 189619200), (3, 126412800), (4, 94809600), (5, 75847680), (6, 63206400), (8, 47404800), (9, 42137600), (10, 37923840), (12, 31603200), (15, 25282560), (16, 23702400), (18, 21068800), (20, 18961920), (24, 15801600), (25, 15169536), (30, 12641280), (32, 11851200), (36, 10534400), (40, 9480960), (45, 8427520), (48, 7900800), (50, 7584768), (60, 6320640), (64, 5925600), (72, 5267200), (75, 5056512), (80, 4740480), (90, 4213760), (96, 3950400), (100, 3792384), (120, 3160320), (128, 2962800), (144, 2633600), (150, 2528256), (160, 2370240), (180, 2106880), (192, 1975200), (200, 1896192), (225, 1685504), (240, 1580160), (256, 1481400), (288, 1316800), (300, 1264128), (320, 1185120), (360, 1053440), (384, 987600), (400, 948096), (450, 842752), (480, 790080), (512, 740700), (576, 658400), (600, 632064), (640, 592560), (720, 526720), (768, 493800), (800, 474048), (823, 460800), (900, 421376), (960, 395040), (1024, 370350), (1152, 329200), (1200, 316032), (1280, 296280), (1440, 263360), (1536, 246900), (1600, 237024), (1646, 230400), (1800, 210688), (1920, 197520), (2048, 185175), (2304, 164600), (2400, 158016), (2469, 153600), (2560, 148140), (2880, 131680), (3072, 123450), (3200, 118512), (3292, 115200), (3600, 105344), (3840, 98760), (4115, 92160), (4608, 82300), (4800, 79008), (4938, 76800), (5120, 74070), (5760, 65840), (6144, 61725), (6400, 59256), (6584, 57600), (7200, 52672), (7407, 51200), (7680, 49380), (8230, 46080), (9216, 41150), (9600, 39504), (9876, 38400), (10240, 37035), (11520, 32920), (12345, 30720), (12800, 29628), (13168, 28800), (14400, 26336), (14814, 25600), (15360, 24690), (16460, 23040), (18432, 20575), (19200, 19752)]