9964976640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1297523}}^1$

素因数の和:1297549

約数の個数: 80

約数和(自身を含む): 31856809248

約数和(自身を除く): 21891832608

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, 1297523, 2595046, 3892569, 5190092, 6487615, 7785138, 10380184, 12975230, 15570276, 19462845, 20760368, 25950460, 31140552, 38925690, 41520736, 51900920, 62281104, 77851380, 83041472, 103801840, 124562208, 155702760, 166082944, 207603680, 249124416, 311405520, 332165888, 415207360, 498248832, 622811040, 664331776, 830414720, 996497664, 1245622080, 1660829440, 1992995328, 2491244160, 3321658880, 4982488320, 9964976640]

約数ペア:

[(1, 9964976640), (2, 4982488320), (3, 3321658880), (4, 2491244160), (5, 1992995328), (6, 1660829440), (8, 1245622080), (10, 996497664), (12, 830414720), (15, 664331776), (16, 622811040), (20, 498248832), (24, 415207360), (30, 332165888), (32, 311405520), (40, 249124416), (48, 207603680), (60, 166082944), (64, 155702760), (80, 124562208), (96, 103801840), (120, 83041472), (128, 77851380), (160, 62281104), (192, 51900920), (240, 41520736), (256, 38925690), (320, 31140552), (384, 25950460), (480, 20760368), (512, 19462845), (640, 15570276), (768, 12975230), (960, 10380184), (1280, 7785138), (1536, 6487615), (1920, 5190092), (2560, 3892569), (3840, 2595046), (7680, 1297523)]