2005474560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{522259}}^1$

素因数の和:522283

約数の個数: 72

約数和(自身を含む): 6404996640

約数和(自身を除く): 4399522080

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, 522259, 1044518, 1566777, 2089036, 2611295, 3133554, 4178072, 5222590, 6267108, 7833885, 8356144, 10445180, 12534216, 15667770, 16712288, 20890360, 25068432, 31335540, 33424576, 41780720, 50136864, 62671080, 66849152, 83561440, 100273728, 125342160, 133698304, 167122880, 200547456, 250684320, 334245760, 401094912, 501368640, 668491520, 1002737280, 2005474560]

約数ペア:

[(1, 2005474560), (2, 1002737280), (3, 668491520), (4, 501368640), (5, 401094912), (6, 334245760), (8, 250684320), (10, 200547456), (12, 167122880), (15, 133698304), (16, 125342160), (20, 100273728), (24, 83561440), (30, 66849152), (32, 62671080), (40, 50136864), (48, 41780720), (60, 33424576), (64, 31335540), (80, 25068432), (96, 20890360), (120, 16712288), (128, 15667770), (160, 12534216), (192, 10445180), (240, 8356144), (256, 7833885), (320, 6267108), (384, 5222590), (480, 4178072), (640, 3133554), (768, 2611295), (960, 2089036), (1280, 1566777), (1920, 1044518), (3840, 522259)]