181262520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3089}}^1$

素因数の和:3269

約数の個数: 96

約数和(自身を含む): 592909200

約数和(自身を除く): 411646680

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, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3089, 3260, 3912, 4890, 5868, 6178, 6520, 7335, 9267, 9780, 11736, 12356, 14670, 15445, 18534, 19560, 24712, 27801, 29340, 30890, 37068, 46335, 55602, 58680, 61780, 74136, 92670, 111204, 123560, 139005, 185340, 222408, 278010, 370680, 503507, 556020, 1007014, 1112040, 1510521, 2014028, 2517535, 3021042, 4028056, 4531563, 5035070, 6042084, 7552605, 9063126, 10070140, 12084168, 15105210, 18126252, 20140280, 22657815, 30210420, 36252504, 45315630, 60420840, 90631260, 181262520]

約数ペア:

[(1, 181262520), (2, 90631260), (3, 60420840), (4, 45315630), (5, 36252504), (6, 30210420), (8, 22657815), (9, 20140280), (10, 18126252), (12, 15105210), (15, 12084168), (18, 10070140), (20, 9063126), (24, 7552605), (30, 6042084), (36, 5035070), (40, 4531563), (45, 4028056), (60, 3021042), (72, 2517535), (90, 2014028), (120, 1510521), (163, 1112040), (180, 1007014), (326, 556020), (360, 503507), (489, 370680), (652, 278010), (815, 222408), (978, 185340), (1304, 139005), (1467, 123560), (1630, 111204), (1956, 92670), (2445, 74136), (2934, 61780), (3089, 58680), (3260, 55602), (3912, 46335), (4890, 37068), (5868, 30890), (6178, 29340), (6520, 27801), (7335, 24712), (9267, 19560), (9780, 18534), (11736, 15445), (12356, 14670)]