18836122680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{104021}}^1$

素因数の和:104541

約数の個数: 96

約数和(自身を含む): 61339692960

約数和(自身を除く): 42503570280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 503, 1006, 1509, 2012, 2515, 3018, 4024, 4527, 5030, 6036, 7545, 9054, 10060, 12072, 15090, 18108, 20120, 22635, 30180, 36216, 45270, 60360, 90540, 104021, 181080, 208042, 312063, 416084, 520105, 624126, 832168, 936189, 1040210, 1248252, 1560315, 1872378, 2080420, 2496504, 3120630, 3744756, 4160840, 4680945, 6241260, 7489512, 9361890, 12482520, 18723780, 37447560, 52322563, 104645126, 156967689, 209290252, 261612815, 313935378, 418580504, 470903067, 523225630, 627870756, 784838445, 941806134, 1046451260, 1255741512, 1569676890, 1883612268, 2092902520, 2354515335, 3139353780, 3767224536, 4709030670, 6278707560, 9418061340, 18836122680]

約数ペア:

[(1, 18836122680), (2, 9418061340), (3, 6278707560), (4, 4709030670), (5, 3767224536), (6, 3139353780), (8, 2354515335), (9, 2092902520), (10, 1883612268), (12, 1569676890), (15, 1255741512), (18, 1046451260), (20, 941806134), (24, 784838445), (30, 627870756), (36, 523225630), (40, 470903067), (45, 418580504), (60, 313935378), (72, 261612815), (90, 209290252), (120, 156967689), (180, 104645126), (360, 52322563), (503, 37447560), (1006, 18723780), (1509, 12482520), (2012, 9361890), (2515, 7489512), (3018, 6241260), (4024, 4680945), (4527, 4160840), (5030, 3744756), (6036, 3120630), (7545, 2496504), (9054, 2080420), (10060, 1872378), (12072, 1560315), (15090, 1248252), (18108, 1040210), (20120, 936189), (22635, 832168), (30180, 624126), (36216, 520105), (45270, 416084), (60360, 312063), (90540, 208042), (104021, 181080)]