2727480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 9953280

約数和(自身を除く): 7225800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 191, 204, 210, 238, 255, 280, 340, 357, 382, 408, 420, 476, 510, 573, 595, 680, 714, 764, 840, 952, 955, 1020, 1146, 1190, 1337, 1428, 1528, 1785, 1910, 2040, 2292, 2380, 2674, 2856, 2865, 3247, 3570, 3820, 4011, 4584, 4760, 5348, 5730, 6494, 6685, 7140, 7640, 8022, 9741, 10696, 11460, 12988, 13370, 14280, 16044, 16235, 19482, 20055, 22729, 22920, 25976, 26740, 32088, 32470, 38964, 40110, 45458, 48705, 53480, 64940, 68187, 77928, 80220, 90916, 97410, 113645, 129880, 136374, 160440, 181832, 194820, 227290, 272748, 340935, 389640, 454580, 545496, 681870, 909160, 1363740, 2727480]

約数ペア:

[(1, 2727480), (2, 1363740), (3, 909160), (4, 681870), (5, 545496), (6, 454580), (7, 389640), (8, 340935), (10, 272748), (12, 227290), (14, 194820), (15, 181832), (17, 160440), (20, 136374), (21, 129880), (24, 113645), (28, 97410), (30, 90916), (34, 80220), (35, 77928), (40, 68187), (42, 64940), (51, 53480), (56, 48705), (60, 45458), (68, 40110), (70, 38964), (84, 32470), (85, 32088), (102, 26740), (105, 25976), (119, 22920), (120, 22729), (136, 20055), (140, 19482), (168, 16235), (170, 16044), (191, 14280), (204, 13370), (210, 12988), (238, 11460), (255, 10696), (280, 9741), (340, 8022), (357, 7640), (382, 7140), (408, 6685), (420, 6494), (476, 5730), (510, 5348), (573, 4760), (595, 4584), (680, 4011), (714, 3820), (764, 3570), (840, 3247), (952, 2865), (955, 2856), (1020, 2674), (1146, 2380), (1190, 2292), (1337, 2040), (1428, 1910), (1528, 1785)]