427530240

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{4639}}^1$

素因数の和:4672

約数の個数: 144

約数和(自身を含む): 1482062400

約数和(自身を除く): 1054532160

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, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 4639, 5120, 5760, 6144, 7680, 9216, 9278, 10240, 11520, 13917, 15360, 18432, 18556, 23040, 23195, 27834, 30720, 37112, 41751, 46080, 46390, 55668, 69585, 74224, 83502, 92160, 92780, 111336, 139170, 148448, 167004, 185560, 208755, 222672, 278340, 296896, 334008, 371120, 417510, 445344, 556680, 593792, 668016, 742240, 835020, 890688, 1113360, 1187584, 1336032, 1484480, 1670040, 1781376, 2226720, 2375168, 2672064, 2968960, 3340080, 3562752, 4453440, 4750336, 5344128, 5937920, 6680160, 7125504, 8906880, 9500672, 10688256, 11875840, 13360320, 14251008, 17813760, 21376512, 23751680, 26720640, 28502016, 35627520, 42753024, 47503360, 53441280, 71255040, 85506048, 106882560, 142510080, 213765120, 427530240]

約数ペア:

[(1, 427530240), (2, 213765120), (3, 142510080), (4, 106882560), (5, 85506048), (6, 71255040), (8, 53441280), (9, 47503360), (10, 42753024), (12, 35627520), (15, 28502016), (16, 26720640), (18, 23751680), (20, 21376512), (24, 17813760), (30, 14251008), (32, 13360320), (36, 11875840), (40, 10688256), (45, 9500672), (48, 8906880), (60, 7125504), (64, 6680160), (72, 5937920), (80, 5344128), (90, 4750336), (96, 4453440), (120, 3562752), (128, 3340080), (144, 2968960), (160, 2672064), (180, 2375168), (192, 2226720), (240, 1781376), (256, 1670040), (288, 1484480), (320, 1336032), (360, 1187584), (384, 1113360), (480, 890688), (512, 835020), (576, 742240), (640, 668016), (720, 593792), (768, 556680), (960, 445344), (1024, 417510), (1152, 371120), (1280, 334008), (1440, 296896), (1536, 278340), (1920, 222672), (2048, 208755), (2304, 185560), (2560, 167004), (2880, 148448), (3072, 139170), (3840, 111336), (4608, 92780), (4639, 92160), (5120, 83502), (5760, 74224), (6144, 69585), (7680, 55668), (9216, 46390), (9278, 46080), (10240, 41751), (11520, 37112), (13917, 30720), (15360, 27834), (18432, 23195), (18556, 23040)]