870181440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3527}}^1$

素因数の和:3804

約数の個数: 112

約数和(自身を含む): 2774362752

約数和(自身を除く): 1904181312

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, 160, 192, 240, 257, 320, 480, 514, 771, 960, 1028, 1285, 1542, 2056, 2570, 3084, 3527, 3855, 4112, 5140, 6168, 7054, 7710, 8224, 10280, 10581, 12336, 14108, 15420, 16448, 17635, 20560, 21162, 24672, 28216, 30840, 35270, 41120, 42324, 49344, 52905, 56432, 61680, 70540, 82240, 84648, 105810, 112864, 123360, 141080, 169296, 211620, 225728, 246720, 282160, 338592, 423240, 564320, 677184, 846480, 906439, 1128640, 1692960, 1812878, 2719317, 3385920, 3625756, 4532195, 5438634, 7251512, 9064390, 10877268, 13596585, 14503024, 18128780, 21754536, 27193170, 29006048, 36257560, 43509072, 54386340, 58012096, 72515120, 87018144, 108772680, 145030240, 174036288, 217545360, 290060480, 435090720, 870181440]

約数ペア:

[(1, 870181440), (2, 435090720), (3, 290060480), (4, 217545360), (5, 174036288), (6, 145030240), (8, 108772680), (10, 87018144), (12, 72515120), (15, 58012096), (16, 54386340), (20, 43509072), (24, 36257560), (30, 29006048), (32, 27193170), (40, 21754536), (48, 18128780), (60, 14503024), (64, 13596585), (80, 10877268), (96, 9064390), (120, 7251512), (160, 5438634), (192, 4532195), (240, 3625756), (257, 3385920), (320, 2719317), (480, 1812878), (514, 1692960), (771, 1128640), (960, 906439), (1028, 846480), (1285, 677184), (1542, 564320), (2056, 423240), (2570, 338592), (3084, 282160), (3527, 246720), (3855, 225728), (4112, 211620), (5140, 169296), (6168, 141080), (7054, 123360), (7710, 112864), (8224, 105810), (10280, 84648), (10581, 82240), (12336, 70540), (14108, 61680), (15420, 56432), (16448, 52905), (17635, 49344), (20560, 42324), (21162, 41120), (24672, 35270), (28216, 30840)]