15398640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7129}}^1$

素因数の和:7151

約数の個数: 80

約数和(自身を含む): 53047200

約数和(自身を除く): 37648560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7129, 14258, 21387, 28516, 35645, 42774, 57032, 64161, 71290, 85548, 106935, 114064, 128322, 142580, 171096, 192483, 213870, 256644, 285160, 320805, 342192, 384966, 427740, 513288, 570320, 641610, 769932, 855480, 962415, 1026576, 1283220, 1539864, 1710960, 1924830, 2566440, 3079728, 3849660, 5132880, 7699320, 15398640]

約数ペア:

[(1, 15398640), (2, 7699320), (3, 5132880), (4, 3849660), (5, 3079728), (6, 2566440), (8, 1924830), (9, 1710960), (10, 1539864), (12, 1283220), (15, 1026576), (16, 962415), (18, 855480), (20, 769932), (24, 641610), (27, 570320), (30, 513288), (36, 427740), (40, 384966), (45, 342192), (48, 320805), (54, 285160), (60, 256644), (72, 213870), (80, 192483), (90, 171096), (108, 142580), (120, 128322), (135, 114064), (144, 106935), (180, 85548), (216, 71290), (240, 64161), (270, 57032), (360, 42774), (432, 35645), (540, 28516), (720, 21387), (1080, 14258), (2160, 7129)]