55221120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{9587}}^1$

素因数の和:9612

約数の個数: 96

約数和(自身を含む): 190705320

約数和(自身を除く): 135484200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 9587, 19174, 28761, 38348, 47935, 57522, 76696, 86283, 95870, 115044, 143805, 153392, 172566, 191740, 230088, 287610, 306784, 345132, 383480, 431415, 460176, 575220, 613568, 690264, 766960, 862830, 920352, 1150440, 1227136, 1380528, 1533920, 1725660, 1840704, 2300880, 2761056, 3067840, 3451320, 3681408, 4601760, 5522112, 6135680, 6902640, 9203520, 11044224, 13805280, 18407040, 27610560, 55221120]

約数ペア:

[(1, 55221120), (2, 27610560), (3, 18407040), (4, 13805280), (5, 11044224), (6, 9203520), (8, 6902640), (9, 6135680), (10, 5522112), (12, 4601760), (15, 3681408), (16, 3451320), (18, 3067840), (20, 2761056), (24, 2300880), (30, 1840704), (32, 1725660), (36, 1533920), (40, 1380528), (45, 1227136), (48, 1150440), (60, 920352), (64, 862830), (72, 766960), (80, 690264), (90, 613568), (96, 575220), (120, 460176), (128, 431415), (144, 383480), (160, 345132), (180, 306784), (192, 287610), (240, 230088), (288, 191740), (320, 172566), (360, 153392), (384, 143805), (480, 115044), (576, 95870), (640, 86283), (720, 76696), (960, 57522), (1152, 47935), (1440, 38348), (1920, 28761), (2880, 19174), (5760, 9587)]