80120610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 224040960

約数和(自身を除く): 143920350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 67, 86, 90, 103, 129, 134, 135, 201, 206, 215, 258, 270, 309, 335, 387, 402, 430, 515, 603, 618, 645, 670, 774, 927, 1005, 1030, 1161, 1206, 1290, 1545, 1809, 1854, 1935, 2010, 2322, 2781, 2881, 3015, 3090, 3618, 3870, 4429, 4635, 5562, 5762, 5805, 6030, 6901, 8643, 8858, 9045, 9270, 11610, 13287, 13802, 13905, 14405, 17286, 18090, 20703, 22145, 25929, 26574, 27810, 28810, 34505, 39861, 41406, 43215, 44290, 51858, 62109, 66435, 69010, 77787, 79722, 86430, 103515, 119583, 124218, 129645, 132870, 155574, 186327, 199305, 207030, 239166, 259290, 296743, 310545, 372654, 388935, 398610, 593486, 597915, 621090, 777870, 890229, 931635, 1195830, 1483715, 1780458, 1863270, 2670687, 2967430, 4451145, 5341374, 8012061, 8902290, 13353435, 16024122, 26706870, 40060305, 80120610]

約数ペア:

[(1, 80120610), (2, 40060305), (3, 26706870), (5, 16024122), (6, 13353435), (9, 8902290), (10, 8012061), (15, 5341374), (18, 4451145), (27, 2967430), (30, 2670687), (43, 1863270), (45, 1780458), (54, 1483715), (67, 1195830), (86, 931635), (90, 890229), (103, 777870), (129, 621090), (134, 597915), (135, 593486), (201, 398610), (206, 388935), (215, 372654), (258, 310545), (270, 296743), (309, 259290), (335, 239166), (387, 207030), (402, 199305), (430, 186327), (515, 155574), (603, 132870), (618, 129645), (645, 124218), (670, 119583), (774, 103515), (927, 86430), (1005, 79722), (1030, 77787), (1161, 69010), (1206, 66435), (1290, 62109), (1545, 51858), (1809, 44290), (1854, 43215), (1935, 41406), (2010, 39861), (2322, 34505), (2781, 28810), (2881, 27810), (3015, 26574), (3090, 25929), (3618, 22145), (3870, 20703), (4429, 18090), (4635, 17286), (5562, 14405), (5762, 13905), (5805, 13802), (6030, 13287), (6901, 11610), (8643, 9270), (8858, 9045)]