1626420480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{423547}}^1$

素因数の和:423571

約数の個数: 72

約数和(自身を含む): 5194392672

約数和(自身を除く): 3567972192

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, 423547, 847094, 1270641, 1694188, 2117735, 2541282, 3388376, 4235470, 5082564, 6353205, 6776752, 8470940, 10165128, 12706410, 13553504, 16941880, 20330256, 25412820, 27107008, 33883760, 40660512, 50825640, 54214016, 67767520, 81321024, 101651280, 108428032, 135535040, 162642048, 203302560, 271070080, 325284096, 406605120, 542140160, 813210240, 1626420480]

約数ペア:

[(1, 1626420480), (2, 813210240), (3, 542140160), (4, 406605120), (5, 325284096), (6, 271070080), (8, 203302560), (10, 162642048), (12, 135535040), (15, 108428032), (16, 101651280), (20, 81321024), (24, 67767520), (30, 54214016), (32, 50825640), (40, 40660512), (48, 33883760), (60, 27107008), (64, 25412820), (80, 20330256), (96, 16941880), (120, 13553504), (128, 12706410), (160, 10165128), (192, 8470940), (240, 6776752), (256, 6353205), (320, 5082564), (384, 4235470), (480, 3388376), (640, 2541282), (768, 2117735), (960, 1694188), (1280, 1270641), (1920, 847094), (3840, 423547)]