865372320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7607}}^1$

素因数の和:7707

約数の個数: 144

約数和(自身を含む): 2990856960

約数和(自身を除く): 2125484640

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, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 7584, 7607, 9480, 11376, 12640, 14220, 15214, 18960, 22752, 22821, 28440, 30428, 37920, 38035, 45642, 56880, 60856, 68463, 76070, 91284, 113760, 114105, 121712, 136926, 152140, 182568, 228210, 243424, 273852, 304280, 342315, 365136, 456420, 547704, 600953, 608560, 684630, 730272, 912840, 1095408, 1201906, 1217120, 1369260, 1802859, 1825680, 2190816, 2403812, 2738520, 3004765, 3605718, 3651360, 4807624, 5408577, 5477040, 6009530, 7211436, 9014295, 9615248, 10817154, 10954080, 12019060, 14422872, 18028590, 19230496, 21634308, 24038120, 27042885, 28845744, 36057180, 43268616, 48076240, 54085770, 57691488, 72114360, 86537232, 96152480, 108171540, 144228720, 173074464, 216343080, 288457440, 432686160, 865372320]

約数ペア:

[(1, 865372320), (2, 432686160), (3, 288457440), (4, 216343080), (5, 173074464), (6, 144228720), (8, 108171540), (9, 96152480), (10, 86537232), (12, 72114360), (15, 57691488), (16, 54085770), (18, 48076240), (20, 43268616), (24, 36057180), (30, 28845744), (32, 27042885), (36, 24038120), (40, 21634308), (45, 19230496), (48, 18028590), (60, 14422872), (72, 12019060), (79, 10954080), (80, 10817154), (90, 9615248), (96, 9014295), (120, 7211436), (144, 6009530), (158, 5477040), (160, 5408577), (180, 4807624), (237, 3651360), (240, 3605718), (288, 3004765), (316, 2738520), (360, 2403812), (395, 2190816), (474, 1825680), (480, 1802859), (632, 1369260), (711, 1217120), (720, 1201906), (790, 1095408), (948, 912840), (1185, 730272), (1264, 684630), (1422, 608560), (1440, 600953), (1580, 547704), (1896, 456420), (2370, 365136), (2528, 342315), (2844, 304280), (3160, 273852), (3555, 243424), (3792, 228210), (4740, 182568), (5688, 152140), (6320, 136926), (7110, 121712), (7584, 114105), (7607, 113760), (9480, 91284), (11376, 76070), (12640, 68463), (14220, 60856), (15214, 56880), (18960, 45642), (22752, 38035), (22821, 37920), (28440, 30428)]