7690440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3406

約数の個数: 64

約数和(自身を含む): 24292800

約数和(自身を除く): 16602360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 3373, 6746, 10119, 13492, 16865, 20238, 26984, 33730, 40476, 50595, 64087, 67460, 80952, 101190, 128174, 134920, 192261, 202380, 256348, 320435, 384522, 404760, 512696, 640870, 769044, 961305, 1281740, 1538088, 1922610, 2563480, 3845220, 7690440]

約数ペア:

[(1, 7690440), (2, 3845220), (3, 2563480), (4, 1922610), (5, 1538088), (6, 1281740), (8, 961305), (10, 769044), (12, 640870), (15, 512696), (19, 404760), (20, 384522), (24, 320435), (30, 256348), (38, 202380), (40, 192261), (57, 134920), (60, 128174), (76, 101190), (95, 80952), (114, 67460), (120, 64087), (152, 50595), (190, 40476), (228, 33730), (285, 26984), (380, 20238), (456, 16865), (570, 13492), (760, 10119), (1140, 6746), (2280, 3373)]