120762720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6451}}^1$

素因数の和:6485

約数の個数: 144

約数和(自身を含む): 443871792

約数和(自身を除く): 323109072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 6451, 9360, 12902, 18720, 19353, 25804, 32255, 38706, 51608, 58059, 64510, 77412, 83863, 96765, 103216, 116118, 129020, 154824, 167726, 193530, 206432, 232236, 251589, 258040, 290295, 309648, 335452, 387060, 419315, 464472, 503178, 516080, 580590, 619296, 670904, 754767, 774120, 838630, 928944, 1006356, 1032160, 1161180, 1257945, 1341808, 1509534, 1548240, 1677260, 1857888, 2012712, 2322360, 2515890, 2683616, 3019068, 3096480, 3354520, 3773835, 4025424, 4644720, 5031780, 6038136, 6709040, 7547670, 8050848, 9289440, 10063560, 12076272, 13418080, 15095340, 20127120, 24152544, 30190680, 40254240, 60381360, 120762720]

約数ペア:

[(1, 120762720), (2, 60381360), (3, 40254240), (4, 30190680), (5, 24152544), (6, 20127120), (8, 15095340), (9, 13418080), (10, 12076272), (12, 10063560), (13, 9289440), (15, 8050848), (16, 7547670), (18, 6709040), (20, 6038136), (24, 5031780), (26, 4644720), (30, 4025424), (32, 3773835), (36, 3354520), (39, 3096480), (40, 3019068), (45, 2683616), (48, 2515890), (52, 2322360), (60, 2012712), (65, 1857888), (72, 1677260), (78, 1548240), (80, 1509534), (90, 1341808), (96, 1257945), (104, 1161180), (117, 1032160), (120, 1006356), (130, 928944), (144, 838630), (156, 774120), (160, 754767), (180, 670904), (195, 619296), (208, 580590), (234, 516080), (240, 503178), (260, 464472), (288, 419315), (312, 387060), (360, 335452), (390, 309648), (416, 290295), (468, 258040), (480, 251589), (520, 232236), (585, 206432), (624, 193530), (720, 167726), (780, 154824), (936, 129020), (1040, 116118), (1170, 103216), (1248, 96765), (1440, 83863), (1560, 77412), (1872, 64510), (2080, 58059), (2340, 51608), (3120, 38706), (3744, 32255), (4680, 25804), (6240, 19353), (6451, 18720), (9360, 12902)]