121230060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16979}}^1$

素因数の和:17015

約数の個数: 96

約数和(自身を含む): 410780160

約数和(自身を除く): 289550100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 16979, 33958, 50937, 67916, 84895, 101874, 118853, 169790, 203748, 237706, 254685, 288643, 339580, 356559, 475412, 509370, 577286, 594265, 713118, 865929, 1018740, 1154572, 1188530, 1426236, 1443215, 1731858, 1782795, 2020501, 2377060, 2886430, 3463716, 3565590, 4041002, 4329645, 5772860, 6061503, 7131180, 8082004, 8659290, 10102505, 12123006, 17318580, 20205010, 24246012, 30307515, 40410020, 60615030, 121230060]

約数ペア:

[(1, 121230060), (2, 60615030), (3, 40410020), (4, 30307515), (5, 24246012), (6, 20205010), (7, 17318580), (10, 12123006), (12, 10102505), (14, 8659290), (15, 8082004), (17, 7131180), (20, 6061503), (21, 5772860), (28, 4329645), (30, 4041002), (34, 3565590), (35, 3463716), (42, 2886430), (51, 2377060), (60, 2020501), (68, 1782795), (70, 1731858), (84, 1443215), (85, 1426236), (102, 1188530), (105, 1154572), (119, 1018740), (140, 865929), (170, 713118), (204, 594265), (210, 577286), (238, 509370), (255, 475412), (340, 356559), (357, 339580), (420, 288643), (476, 254685), (510, 237706), (595, 203748), (714, 169790), (1020, 118853), (1190, 101874), (1428, 84895), (1785, 67916), (2380, 50937), (3570, 33958), (7140, 16979)]