40765440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{1327}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 130515840

約数和(自身を除く): 89750400

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, 1327, 1536, 1920, 2048, 2560, 2654, 3072, 3840, 3981, 5120, 5308, 6144, 6635, 7680, 7962, 10240, 10616, 13270, 15360, 15924, 19905, 21232, 26540, 30720, 31848, 39810, 42464, 53080, 63696, 79620, 84928, 106160, 127392, 159240, 169856, 212320, 254784, 318480, 339712, 424640, 509568, 636960, 679424, 849280, 1019136, 1273920, 1358848, 1698560, 2038272, 2547840, 2717696, 3397120, 4076544, 5095680, 6794240, 8153088, 10191360, 13588480, 20382720, 40765440]

約数ペア:

[(1, 40765440), (2, 20382720), (3, 13588480), (4, 10191360), (5, 8153088), (6, 6794240), (8, 5095680), (10, 4076544), (12, 3397120), (15, 2717696), (16, 2547840), (20, 2038272), (24, 1698560), (30, 1358848), (32, 1273920), (40, 1019136), (48, 849280), (60, 679424), (64, 636960), (80, 509568), (96, 424640), (120, 339712), (128, 318480), (160, 254784), (192, 212320), (240, 169856), (256, 159240), (320, 127392), (384, 106160), (480, 84928), (512, 79620), (640, 63696), (768, 53080), (960, 42464), (1024, 39810), (1280, 31848), (1327, 30720), (1536, 26540), (1920, 21232), (2048, 19905), (2560, 15924), (2654, 15360), (3072, 13270), (3840, 10616), (3981, 10240), (5120, 7962), (5308, 7680), (6144, 6635)]