121200480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4989

約数の個数: 144

約数和(自身を含む): 438014304

約数和(自身を除く): 316813824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 4951, 6120, 8160, 9902, 12240, 14853, 19804, 24480, 24755, 29706, 39608, 44559, 49510, 59412, 74265, 79216, 84167, 89118, 99020, 118824, 148530, 158432, 168334, 178236, 198040, 222795, 237648, 252501, 297060, 336668, 356472, 396080, 420835, 445590, 475296, 505002, 594120, 673336, 712944, 757503, 792160, 841670, 891180, 1010004, 1188240, 1262505, 1346672, 1425888, 1515006, 1683340, 1782360, 2020008, 2376480, 2525010, 2693344, 3030012, 3366680, 3564720, 3787515, 4040016, 5050020, 6060024, 6733360, 7129440, 7575030, 8080032, 10100040, 12120048, 13466720, 15150060, 20200080, 24240096, 30300120, 40400160, 60600240, 121200480]

約数ペア:

[(1, 121200480), (2, 60600240), (3, 40400160), (4, 30300120), (5, 24240096), (6, 20200080), (8, 15150060), (9, 13466720), (10, 12120048), (12, 10100040), (15, 8080032), (16, 7575030), (17, 7129440), (18, 6733360), (20, 6060024), (24, 5050020), (30, 4040016), (32, 3787515), (34, 3564720), (36, 3366680), (40, 3030012), (45, 2693344), (48, 2525010), (51, 2376480), (60, 2020008), (68, 1782360), (72, 1683340), (80, 1515006), (85, 1425888), (90, 1346672), (96, 1262505), (102, 1188240), (120, 1010004), (136, 891180), (144, 841670), (153, 792160), (160, 757503), (170, 712944), (180, 673336), (204, 594120), (240, 505002), (255, 475296), (272, 445590), (288, 420835), (306, 396080), (340, 356472), (360, 336668), (408, 297060), (480, 252501), (510, 237648), (544, 222795), (612, 198040), (680, 178236), (720, 168334), (765, 158432), (816, 148530), (1020, 118824), (1224, 99020), (1360, 89118), (1440, 84167), (1530, 79216), (1632, 74265), (2040, 59412), (2448, 49510), (2720, 44559), (3060, 39608), (4080, 29706), (4896, 24755), (4951, 24480), (6120, 19804), (8160, 14853), (9902, 12240)]