820442549760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{106828457}}^1$

素因数の和:106828483

約数の個数: 80

約数和(自身を含む): 2622852300816

約数和(自身を除く): 1802409751056

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 106828457, 213656914, 320485371, 427313828, 534142285, 640970742, 854627656, 1068284570, 1281941484, 1602426855, 1709255312, 2136569140, 2563882968, 3204853710, 3418510624, 4273138280, 5127765936, 6409707420, 6837021248, 8546276560, 10255531872, 12819414840, 13674042496, 17092553120, 20511063744, 25638829680, 27348084992, 34185106240, 41022127488, 51277659360, 54696169984, 68370212480, 82044254976, 102555318720, 136740424960, 164088509952, 205110637440, 273480849920, 410221274880, 820442549760]

約数ペア:

[(1, 820442549760), (2, 410221274880), (3, 273480849920), (4, 205110637440), (5, 164088509952), (6, 136740424960), (8, 102555318720), (10, 82044254976), (12, 68370212480), (15, 54696169984), (16, 51277659360), (20, 41022127488), (24, 34185106240), (30, 27348084992), (32, 25638829680), (40, 20511063744), (48, 17092553120), (60, 13674042496), (64, 12819414840), (80, 10255531872), (96, 8546276560), (120, 6837021248), (128, 6409707420), (160, 5127765936), (192, 4273138280), (240, 3418510624), (256, 3204853710), (320, 2563882968), (384, 2136569140), (480, 1709255312), (512, 1602426855), (640, 1281941484), (768, 1068284570), (960, 854627656), (1280, 640970742), (1536, 534142285), (1920, 427313828), (2560, 320485371), (3840, 213656914), (7680, 106828457)]