126530080

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 312548544

約数和(自身を除く): 186018464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 80, 86, 106, 160, 172, 212, 215, 265, 344, 347, 424, 430, 530, 688, 694, 848, 860, 1060, 1376, 1388, 1696, 1720, 1735, 2120, 2279, 2776, 3440, 3470, 4240, 4558, 5552, 6880, 6940, 8480, 9116, 11104, 11395, 13880, 14921, 18232, 18391, 22790, 27760, 29842, 36464, 36782, 45580, 55520, 59684, 72928, 73564, 74605, 91160, 91955, 119368, 147128, 149210, 182320, 183910, 238736, 294256, 298420, 364640, 367820, 477472, 588512, 596840, 735640, 790813, 1193680, 1471280, 1581626, 2387360, 2942560, 3163252, 3954065, 6326504, 7908130, 12653008, 15816260, 25306016, 31632520, 63265040, 126530080]

約数ペア:

[(1, 126530080), (2, 63265040), (4, 31632520), (5, 25306016), (8, 15816260), (10, 12653008), (16, 7908130), (20, 6326504), (32, 3954065), (40, 3163252), (43, 2942560), (53, 2387360), (80, 1581626), (86, 1471280), (106, 1193680), (160, 790813), (172, 735640), (212, 596840), (215, 588512), (265, 477472), (344, 367820), (347, 364640), (424, 298420), (430, 294256), (530, 238736), (688, 183910), (694, 182320), (848, 149210), (860, 147128), (1060, 119368), (1376, 91955), (1388, 91160), (1696, 74605), (1720, 73564), (1735, 72928), (2120, 59684), (2279, 55520), (2776, 45580), (3440, 36782), (3470, 36464), (4240, 29842), (4558, 27760), (5552, 22790), (6880, 18391), (6940, 18232), (8480, 14921), (9116, 13880), (11104, 11395)]