18322560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3181}}^1$

素因数の和:3206

約数の個数: 96

約数和(自身を含む): 63289980

約数和(自身を除く): 44967420

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, 3181, 5760, 6362, 9543, 12724, 15905, 19086, 25448, 28629, 31810, 38172, 47715, 50896, 57258, 63620, 76344, 95430, 101792, 114516, 127240, 143145, 152688, 190860, 203584, 229032, 254480, 286290, 305376, 381720, 407168, 458064, 508960, 572580, 610752, 763440, 916128, 1017920, 1145160, 1221504, 1526880, 1832256, 2035840, 2290320, 3053760, 3664512, 4580640, 6107520, 9161280, 18322560]

約数ペア:

[(1, 18322560), (2, 9161280), (3, 6107520), (4, 4580640), (5, 3664512), (6, 3053760), (8, 2290320), (9, 2035840), (10, 1832256), (12, 1526880), (15, 1221504), (16, 1145160), (18, 1017920), (20, 916128), (24, 763440), (30, 610752), (32, 572580), (36, 508960), (40, 458064), (45, 407168), (48, 381720), (60, 305376), (64, 286290), (72, 254480), (80, 229032), (90, 203584), (96, 190860), (120, 152688), (128, 143145), (144, 127240), (160, 114516), (180, 101792), (192, 95430), (240, 76344), (288, 63620), (320, 57258), (360, 50896), (384, 47715), (480, 38172), (576, 31810), (640, 28629), (720, 25448), (960, 19086), (1152, 15905), (1440, 12724), (1920, 9543), (2880, 6362), (3181, 5760)]