30108240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 106064640

約数和(自身を除く): 75956400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 263, 265, 270, 318, 360, 424, 432, 477, 526, 530, 540, 636, 720, 789, 795, 848, 954, 1052, 1060, 1080, 1272, 1315, 1431, 1578, 1590, 1908, 2104, 2120, 2160, 2367, 2385, 2544, 2630, 2862, 3156, 3180, 3816, 3945, 4208, 4240, 4734, 4770, 5260, 5724, 6312, 6360, 7101, 7155, 7632, 7890, 9468, 9540, 10520, 11448, 11835, 12624, 12720, 13939, 14202, 14310, 15780, 18936, 19080, 21040, 22896, 23670, 27878, 28404, 28620, 31560, 35505, 37872, 38160, 41817, 47340, 55756, 56808, 57240, 63120, 69695, 71010, 83634, 94680, 111512, 113616, 114480, 125451, 139390, 142020, 167268, 189360, 209085, 223024, 250902, 278780, 284040, 334536, 376353, 418170, 501804, 557560, 568080, 627255, 669072, 752706, 836340, 1003608, 1115120, 1254510, 1505412, 1672680, 1881765, 2007216, 2509020, 3010824, 3345360, 3763530, 5018040, 6021648, 7527060, 10036080, 15054120, 30108240]

約数ペア:

[(1, 30108240), (2, 15054120), (3, 10036080), (4, 7527060), (5, 6021648), (6, 5018040), (8, 3763530), (9, 3345360), (10, 3010824), (12, 2509020), (15, 2007216), (16, 1881765), (18, 1672680), (20, 1505412), (24, 1254510), (27, 1115120), (30, 1003608), (36, 836340), (40, 752706), (45, 669072), (48, 627255), (53, 568080), (54, 557560), (60, 501804), (72, 418170), (80, 376353), (90, 334536), (106, 284040), (108, 278780), (120, 250902), (135, 223024), (144, 209085), (159, 189360), (180, 167268), (212, 142020), (216, 139390), (240, 125451), (263, 114480), (265, 113616), (270, 111512), (318, 94680), (360, 83634), (424, 71010), (432, 69695), (477, 63120), (526, 57240), (530, 56808), (540, 55756), (636, 47340), (720, 41817), (789, 38160), (795, 37872), (848, 35505), (954, 31560), (1052, 28620), (1060, 28404), (1080, 27878), (1272, 23670), (1315, 22896), (1431, 21040), (1578, 19080), (1590, 18936), (1908, 15780), (2104, 14310), (2120, 14202), (2160, 13939), (2367, 12720), (2385, 12624), (2544, 11835), (2630, 11448), (2862, 10520), (3156, 9540), (3180, 9468), (3816, 7890), (3945, 7632), (4208, 7155), (4240, 7101), (4734, 6360), (4770, 6312), (5260, 5724)]