29556480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 97130880

約数和(自身を除く): 67574400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 179, 192, 215, 240, 256, 258, 320, 344, 358, 384, 430, 480, 516, 537, 640, 645, 688, 716, 768, 860, 895, 960, 1032, 1074, 1280, 1290, 1376, 1432, 1720, 1790, 1920, 2064, 2148, 2580, 2685, 2752, 2864, 3440, 3580, 3840, 4128, 4296, 5160, 5370, 5504, 5728, 6880, 7160, 7697, 8256, 8592, 10320, 10740, 11008, 11456, 13760, 14320, 15394, 16512, 17184, 20640, 21480, 22912, 23091, 27520, 28640, 30788, 33024, 34368, 38485, 41280, 42960, 45824, 46182, 55040, 57280, 61576, 68736, 76970, 82560, 85920, 92364, 114560, 115455, 123152, 137472, 153940, 165120, 171840, 184728, 229120, 230910, 246304, 307880, 343680, 369456, 461820, 492608, 615760, 687360, 738912, 923640, 985216, 1231520, 1477824, 1847280, 1970432, 2463040, 2955648, 3694560, 4926080, 5911296, 7389120, 9852160, 14778240, 29556480]

約数ペア:

[(1, 29556480), (2, 14778240), (3, 9852160), (4, 7389120), (5, 5911296), (6, 4926080), (8, 3694560), (10, 2955648), (12, 2463040), (15, 1970432), (16, 1847280), (20, 1477824), (24, 1231520), (30, 985216), (32, 923640), (40, 738912), (43, 687360), (48, 615760), (60, 492608), (64, 461820), (80, 369456), (86, 343680), (96, 307880), (120, 246304), (128, 230910), (129, 229120), (160, 184728), (172, 171840), (179, 165120), (192, 153940), (215, 137472), (240, 123152), (256, 115455), (258, 114560), (320, 92364), (344, 85920), (358, 82560), (384, 76970), (430, 68736), (480, 61576), (516, 57280), (537, 55040), (640, 46182), (645, 45824), (688, 42960), (716, 41280), (768, 38485), (860, 34368), (895, 33024), (960, 30788), (1032, 28640), (1074, 27520), (1280, 23091), (1290, 22912), (1376, 21480), (1432, 20640), (1720, 17184), (1790, 16512), (1920, 15394), (2064, 14320), (2148, 13760), (2580, 11456), (2685, 11008), (2752, 10740), (2864, 10320), (3440, 8592), (3580, 8256), (3840, 7697), (4128, 7160), (4296, 6880), (5160, 5728), (5370, 5504)]