172584960

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{53}}^2$

素因数の和:138

約数の個数: 156

約数和(自身を含む): 562819992

約数和(自身を除く): 390235032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 636, 640, 768, 795, 848, 960, 1024, 1060, 1272, 1280, 1536, 1590, 1696, 1920, 2048, 2120, 2544, 2560, 2809, 3072, 3180, 3392, 3840, 4096, 4240, 5088, 5120, 5618, 6144, 6360, 6784, 7680, 8427, 8480, 10176, 10240, 11236, 12288, 12720, 13568, 14045, 15360, 16854, 16960, 20352, 20480, 22472, 25440, 27136, 28090, 30720, 33708, 33920, 40704, 42135, 44944, 50880, 54272, 56180, 61440, 67416, 67840, 81408, 84270, 89888, 101760, 108544, 112360, 134832, 135680, 162816, 168540, 179776, 203520, 217088, 224720, 269664, 271360, 325632, 337080, 359552, 407040, 449440, 539328, 542720, 651264, 674160, 719104, 814080, 898880, 1078656, 1085440, 1348320, 1438208, 1628160, 1797760, 2157312, 2696640, 2876416, 3256320, 3595520, 4314624, 5393280, 5752832, 7191040, 8629248, 10786560, 11505664, 14382080, 17258496, 21573120, 28764160, 34516992, 43146240, 57528320, 86292480, 172584960]

約数ペア:

[(1, 172584960), (2, 86292480), (3, 57528320), (4, 43146240), (5, 34516992), (6, 28764160), (8, 21573120), (10, 17258496), (12, 14382080), (15, 11505664), (16, 10786560), (20, 8629248), (24, 7191040), (30, 5752832), (32, 5393280), (40, 4314624), (48, 3595520), (53, 3256320), (60, 2876416), (64, 2696640), (80, 2157312), (96, 1797760), (106, 1628160), (120, 1438208), (128, 1348320), (159, 1085440), (160, 1078656), (192, 898880), (212, 814080), (240, 719104), (256, 674160), (265, 651264), (318, 542720), (320, 539328), (384, 449440), (424, 407040), (480, 359552), (512, 337080), (530, 325632), (636, 271360), (640, 269664), (768, 224720), (795, 217088), (848, 203520), (960, 179776), (1024, 168540), (1060, 162816), (1272, 135680), (1280, 134832), (1536, 112360), (1590, 108544), (1696, 101760), (1920, 89888), (2048, 84270), (2120, 81408), (2544, 67840), (2560, 67416), (2809, 61440), (3072, 56180), (3180, 54272), (3392, 50880), (3840, 44944), (4096, 42135), (4240, 40704), (5088, 33920), (5120, 33708), (5618, 30720), (6144, 28090), (6360, 27136), (6784, 25440), (7680, 22472), (8427, 20480), (8480, 20352), (10176, 16960), (10240, 16854), (11236, 15360), (12288, 14045), (12720, 13568)]