2390983680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{155663}}^1$

素因数の和:155691

約数の個数: 88

約数和(自身を含む): 7647460992

約数和(自身を除く): 5256477312

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, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 155663, 311326, 466989, 622652, 778315, 933978, 1245304, 1556630, 1867956, 2334945, 2490608, 3113260, 3735912, 4669890, 4981216, 6226520, 7471824, 9339780, 9962432, 12453040, 14943648, 18679560, 19924864, 24906080, 29887296, 37359120, 39849728, 49812160, 59774592, 74718240, 79699456, 99624320, 119549184, 149436480, 159398912, 199248640, 239098368, 298872960, 398497280, 478196736, 597745920, 796994560, 1195491840, 2390983680]

約数ペア:

[(1, 2390983680), (2, 1195491840), (3, 796994560), (4, 597745920), (5, 478196736), (6, 398497280), (8, 298872960), (10, 239098368), (12, 199248640), (15, 159398912), (16, 149436480), (20, 119549184), (24, 99624320), (30, 79699456), (32, 74718240), (40, 59774592), (48, 49812160), (60, 39849728), (64, 37359120), (80, 29887296), (96, 24906080), (120, 19924864), (128, 18679560), (160, 14943648), (192, 12453040), (240, 9962432), (256, 9339780), (320, 7471824), (384, 6226520), (480, 4981216), (512, 4669890), (640, 3735912), (768, 3113260), (960, 2490608), (1024, 2334945), (1280, 1867956), (1536, 1556630), (1920, 1245304), (2560, 933978), (3072, 778315), (3840, 622652), (5120, 466989), (7680, 311326), (15360, 155663)]