84541440

素因数分解:

$2^{17}\times 3^1\times 5^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 276823008

約数和(自身を除く): 192281568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 512, 516, 640, 645, 688, 768, 860, 960, 1024, 1032, 1280, 1290, 1376, 1536, 1720, 1920, 2048, 2064, 2560, 2580, 2752, 3072, 3440, 3840, 4096, 4128, 5120, 5160, 5504, 6144, 6880, 7680, 8192, 8256, 10240, 10320, 11008, 12288, 13760, 15360, 16384, 16512, 20480, 20640, 22016, 24576, 27520, 30720, 32768, 33024, 40960, 41280, 44032, 49152, 55040, 61440, 65536, 66048, 81920, 82560, 88064, 98304, 110080, 122880, 131072, 132096, 163840, 165120, 176128, 196608, 220160, 245760, 264192, 327680, 330240, 352256, 393216, 440320, 491520, 528384, 655360, 660480, 704512, 880640, 983040, 1056768, 1320960, 1409024, 1761280, 1966080, 2113536, 2641920, 2818048, 3522560, 4227072, 5283840, 5636096, 7045120, 8454144, 10567680, 14090240, 16908288, 21135360, 28180480, 42270720, 84541440]

約数ペア:

[(1, 84541440), (2, 42270720), (3, 28180480), (4, 21135360), (5, 16908288), (6, 14090240), (8, 10567680), (10, 8454144), (12, 7045120), (15, 5636096), (16, 5283840), (20, 4227072), (24, 3522560), (30, 2818048), (32, 2641920), (40, 2113536), (43, 1966080), (48, 1761280), (60, 1409024), (64, 1320960), (80, 1056768), (86, 983040), (96, 880640), (120, 704512), (128, 660480), (129, 655360), (160, 528384), (172, 491520), (192, 440320), (215, 393216), (240, 352256), (256, 330240), (258, 327680), (320, 264192), (344, 245760), (384, 220160), (430, 196608), (480, 176128), (512, 165120), (516, 163840), (640, 132096), (645, 131072), (688, 122880), (768, 110080), (860, 98304), (960, 88064), (1024, 82560), (1032, 81920), (1280, 66048), (1290, 65536), (1376, 61440), (1536, 55040), (1720, 49152), (1920, 44032), (2048, 41280), (2064, 40960), (2560, 33024), (2580, 32768), (2752, 30720), (3072, 27520), (3440, 24576), (3840, 22016), (4096, 20640), (4128, 20480), (5120, 16512), (5160, 16384), (5504, 15360), (6144, 13760), (6880, 12288), (7680, 11008), (8192, 10320), (8256, 10240)]