557622720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{193619}}^1$

素因数の和:193642

約数の個数: 84

約数和(自身を含む): 1917999720

約数和(自身を除く): 1360377000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 193619, 387238, 580857, 774476, 968095, 1161714, 1548952, 1742571, 1936190, 2323428, 2904285, 3097904, 3485142, 3872380, 4646856, 5808570, 6195808, 6970284, 7744760, 8712855, 9293712, 11617140, 12391616, 13940568, 15489520, 17425710, 18587424, 23234280, 27881136, 30979040, 34851420, 37174848, 46468560, 55762272, 61958080, 69702840, 92937120, 111524544, 139405680, 185874240, 278811360, 557622720]

約数ペア:

[(1, 557622720), (2, 278811360), (3, 185874240), (4, 139405680), (5, 111524544), (6, 92937120), (8, 69702840), (9, 61958080), (10, 55762272), (12, 46468560), (15, 37174848), (16, 34851420), (18, 30979040), (20, 27881136), (24, 23234280), (30, 18587424), (32, 17425710), (36, 15489520), (40, 13940568), (45, 12391616), (48, 11617140), (60, 9293712), (64, 8712855), (72, 7744760), (80, 6970284), (90, 6195808), (96, 5808570), (120, 4646856), (144, 3872380), (160, 3485142), (180, 3097904), (192, 2904285), (240, 2323428), (288, 1936190), (320, 1742571), (360, 1548952), (480, 1161714), (576, 968095), (720, 774476), (960, 580857), (1440, 387238), (2880, 193619)]