155670720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{971}}^1$

素因数の和:1158

約数の個数: 112

約数和(自身を含む): 497726208

約数和(自身を除く): 342055488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 167, 192, 240, 320, 334, 480, 501, 668, 835, 960, 971, 1002, 1336, 1670, 1942, 2004, 2505, 2672, 2913, 3340, 3884, 4008, 4855, 5010, 5344, 5826, 6680, 7768, 8016, 9710, 10020, 10688, 11652, 13360, 14565, 15536, 16032, 19420, 20040, 23304, 26720, 29130, 31072, 32064, 38840, 40080, 46608, 53440, 58260, 62144, 77680, 80160, 93216, 116520, 155360, 160320, 162157, 186432, 233040, 310720, 324314, 466080, 486471, 648628, 810785, 932160, 972942, 1297256, 1621570, 1945884, 2432355, 2594512, 3243140, 3891768, 4864710, 5189024, 6486280, 7783536, 9729420, 10378048, 12972560, 15567072, 19458840, 25945120, 31134144, 38917680, 51890240, 77835360, 155670720]

約数ペア:

[(1, 155670720), (2, 77835360), (3, 51890240), (4, 38917680), (5, 31134144), (6, 25945120), (8, 19458840), (10, 15567072), (12, 12972560), (15, 10378048), (16, 9729420), (20, 7783536), (24, 6486280), (30, 5189024), (32, 4864710), (40, 3891768), (48, 3243140), (60, 2594512), (64, 2432355), (80, 1945884), (96, 1621570), (120, 1297256), (160, 972942), (167, 932160), (192, 810785), (240, 648628), (320, 486471), (334, 466080), (480, 324314), (501, 310720), (668, 233040), (835, 186432), (960, 162157), (971, 160320), (1002, 155360), (1336, 116520), (1670, 93216), (1942, 80160), (2004, 77680), (2505, 62144), (2672, 58260), (2913, 53440), (3340, 46608), (3884, 40080), (4008, 38840), (4855, 32064), (5010, 31072), (5344, 29130), (5826, 26720), (6680, 23304), (7768, 20040), (8016, 19420), (9710, 16032), (10020, 15536), (10688, 14565), (11652, 13360)]