130446720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{7549}}^1$

素因数の和:7577

約数の個数: 128

約数和(自身を含む): 462060000

約数和(自身を除く): 331613280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 7549, 8640, 15098, 17280, 22647, 30196, 37745, 45294, 60392, 67941, 75490, 90588, 113235, 120784, 135882, 150980, 181176, 203823, 226470, 241568, 271764, 301960, 339705, 362352, 407646, 452940, 483136, 543528, 603920, 679410, 724704, 815292, 905880, 966272, 1019115, 1087056, 1207840, 1358820, 1449408, 1630584, 1811760, 2038230, 2174112, 2415680, 2717640, 2898816, 3261168, 3623520, 4076460, 4348224, 4831360, 5435280, 6522336, 7247040, 8152920, 8696448, 10870560, 13044672, 14494080, 16305840, 21741120, 26089344, 32611680, 43482240, 65223360, 130446720]

約数ペア:

[(1, 130446720), (2, 65223360), (3, 43482240), (4, 32611680), (5, 26089344), (6, 21741120), (8, 16305840), (9, 14494080), (10, 13044672), (12, 10870560), (15, 8696448), (16, 8152920), (18, 7247040), (20, 6522336), (24, 5435280), (27, 4831360), (30, 4348224), (32, 4076460), (36, 3623520), (40, 3261168), (45, 2898816), (48, 2717640), (54, 2415680), (60, 2174112), (64, 2038230), (72, 1811760), (80, 1630584), (90, 1449408), (96, 1358820), (108, 1207840), (120, 1087056), (128, 1019115), (135, 966272), (144, 905880), (160, 815292), (180, 724704), (192, 679410), (216, 603920), (240, 543528), (270, 483136), (288, 452940), (320, 407646), (360, 362352), (384, 339705), (432, 301960), (480, 271764), (540, 241568), (576, 226470), (640, 203823), (720, 181176), (864, 150980), (960, 135882), (1080, 120784), (1152, 113235), (1440, 90588), (1728, 75490), (1920, 67941), (2160, 60392), (2880, 45294), (3456, 37745), (4320, 30196), (5760, 22647), (7549, 17280), (8640, 15098)]