1252020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 4386816

約数和(自身を除く): 3134796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 271, 308, 330, 385, 420, 462, 542, 660, 770, 813, 924, 1084, 1155, 1355, 1540, 1626, 1897, 2310, 2710, 2981, 3252, 3794, 4065, 4620, 5420, 5691, 5962, 7588, 8130, 8943, 9485, 11382, 11924, 14905, 16260, 17886, 18970, 20867, 22764, 28455, 29810, 35772, 37940, 41734, 44715, 56910, 59620, 62601, 83468, 89430, 104335, 113820, 125202, 178860, 208670, 250404, 313005, 417340, 626010, 1252020]

約数ペア:

[(1, 1252020), (2, 626010), (3, 417340), (4, 313005), (5, 250404), (6, 208670), (7, 178860), (10, 125202), (11, 113820), (12, 104335), (14, 89430), (15, 83468), (20, 62601), (21, 59620), (22, 56910), (28, 44715), (30, 41734), (33, 37940), (35, 35772), (42, 29810), (44, 28455), (55, 22764), (60, 20867), (66, 18970), (70, 17886), (77, 16260), (84, 14905), (105, 11924), (110, 11382), (132, 9485), (140, 8943), (154, 8130), (165, 7588), (210, 5962), (220, 5691), (231, 5420), (271, 4620), (308, 4065), (330, 3794), (385, 3252), (420, 2981), (462, 2710), (542, 2310), (660, 1897), (770, 1626), (813, 1540), (924, 1355), (1084, 1155)]