87463680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22777}}^1$

素因数の和:22801

約数の個数: 72

約数和(自身を含む): 279349392

約数和(自身を除く): 191885712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 22777, 45554, 68331, 91108, 113885, 136662, 182216, 227770, 273324, 341655, 364432, 455540, 546648, 683310, 728864, 911080, 1093296, 1366620, 1457728, 1822160, 2186592, 2733240, 2915456, 3644320, 4373184, 5466480, 5830912, 7288640, 8746368, 10932960, 14577280, 17492736, 21865920, 29154560, 43731840, 87463680]

約数ペア:

[(1, 87463680), (2, 43731840), (3, 29154560), (4, 21865920), (5, 17492736), (6, 14577280), (8, 10932960), (10, 8746368), (12, 7288640), (15, 5830912), (16, 5466480), (20, 4373184), (24, 3644320), (30, 2915456), (32, 2733240), (40, 2186592), (48, 1822160), (60, 1457728), (64, 1366620), (80, 1093296), (96, 911080), (120, 728864), (128, 683310), (160, 546648), (192, 455540), (240, 364432), (256, 341655), (320, 273324), (384, 227770), (480, 182216), (640, 136662), (768, 113885), (960, 91108), (1280, 68331), (1920, 45554), (3840, 22777)]