143898780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{126227}}^1$

素因数の和:126258

約数の個数: 48

約数和(自身を含む): 424126080

約数和(自身を除く): 280227300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 126227, 252454, 378681, 504908, 631135, 757362, 1262270, 1514724, 1893405, 2398313, 2524540, 3786810, 4796626, 7194939, 7573620, 9593252, 11991565, 14389878, 23983130, 28779756, 35974695, 47966260, 71949390, 143898780]

約数ペア:

[(1, 143898780), (2, 71949390), (3, 47966260), (4, 35974695), (5, 28779756), (6, 23983130), (10, 14389878), (12, 11991565), (15, 9593252), (19, 7573620), (20, 7194939), (30, 4796626), (38, 3786810), (57, 2524540), (60, 2398313), (76, 1893405), (95, 1514724), (114, 1262270), (190, 757362), (228, 631135), (285, 504908), (380, 378681), (570, 252454), (1140, 126227)]