1679024640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{218623}}^1$

素因数の和:218649

約数の個数: 80

約数和(自身を含む): 5367656448

約数和(自身を除く): 3688631808

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, 218623, 437246, 655869, 874492, 1093115, 1311738, 1748984, 2186230, 2623476, 3279345, 3497968, 4372460, 5246952, 6558690, 6995936, 8744920, 10493904, 13117380, 13991872, 17489840, 20987808, 26234760, 27983744, 34979680, 41975616, 52469520, 55967488, 69959360, 83951232, 104939040, 111934976, 139918720, 167902464, 209878080, 279837440, 335804928, 419756160, 559674880, 839512320, 1679024640]

約数ペア:

[(1, 1679024640), (2, 839512320), (3, 559674880), (4, 419756160), (5, 335804928), (6, 279837440), (8, 209878080), (10, 167902464), (12, 139918720), (15, 111934976), (16, 104939040), (20, 83951232), (24, 69959360), (30, 55967488), (32, 52469520), (40, 41975616), (48, 34979680), (60, 27983744), (64, 26234760), (80, 20987808), (96, 17489840), (120, 13991872), (128, 13117380), (160, 10493904), (192, 8744920), (240, 6995936), (256, 6558690), (320, 5246952), (384, 4372460), (480, 3497968), (512, 3279345), (640, 2623476), (768, 2186230), (960, 1748984), (1280, 1311738), (1536, 1093115), (1920, 874492), (2560, 655869), (3840, 437246), (7680, 218623)]