68244480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1481}}^1$

素因数の和:1512

約数の個数: 132

約数和(自身を含む): 236625012

約数和(自身を除く): 168380532

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, 1481, 1536, 1920, 2304, 2560, 2880, 2962, 3072, 3840, 4443, 4608, 5120, 5760, 5924, 7405, 7680, 8886, 9216, 11520, 11848, 13329, 14810, 15360, 17772, 22215, 23040, 23696, 26658, 29620, 35544, 44430, 46080, 47392, 53316, 59240, 66645, 71088, 88860, 94784, 106632, 118480, 133290, 142176, 177720, 189568, 213264, 236960, 266580, 284352, 355440, 379136, 426528, 473920, 533160, 568704, 710880, 758272, 853056, 947840, 1066320, 1137408, 1421760, 1516544, 1706112, 1895680, 2132640, 2274816, 2843520, 3412224, 3791360, 4265280, 4549632, 5687040, 6824448, 7582720, 8530560, 11374080, 13648896, 17061120, 22748160, 34122240, 68244480]

約数ペア:

[(1, 68244480), (2, 34122240), (3, 22748160), (4, 17061120), (5, 13648896), (6, 11374080), (8, 8530560), (9, 7582720), (10, 6824448), (12, 5687040), (15, 4549632), (16, 4265280), (18, 3791360), (20, 3412224), (24, 2843520), (30, 2274816), (32, 2132640), (36, 1895680), (40, 1706112), (45, 1516544), (48, 1421760), (60, 1137408), (64, 1066320), (72, 947840), (80, 853056), (90, 758272), (96, 710880), (120, 568704), (128, 533160), (144, 473920), (160, 426528), (180, 379136), (192, 355440), (240, 284352), (256, 266580), (288, 236960), (320, 213264), (360, 189568), (384, 177720), (480, 142176), (512, 133290), (576, 118480), (640, 106632), (720, 94784), (768, 88860), (960, 71088), (1024, 66645), (1152, 59240), (1280, 53316), (1440, 47392), (1481, 46080), (1536, 44430), (1920, 35544), (2304, 29620), (2560, 26658), (2880, 23696), (2962, 23040), (3072, 22215), (3840, 17772), (4443, 15360), (4608, 14810), (5120, 13329), (5760, 11848), (5924, 11520), (7405, 9216), (7680, 8886)]